Alcohol’s impact on our health

With cold weather rolling in and the holidays quickly approaching, many of us find a festive cocktail or a glass of wine in our hands more frequently.

But there’s no getting around it: alcohol is just not good for you. Everything we have studied about alcohol is that, while fun, it is detrimental to our health. So how do we have a fun and festive holiday season but still respect and nurture our bodies?

Here’s a breakdown of the latest research and tips to help you navigate the season with both fun and wellness in mind.

Trends in drinking habits

Drinking patterns vary significantly across different demographics and age groups.

While some older generations continue to consume alcohol at consistent levels, younger generations are redefining social norms around drinking. Recent data shows that Millennials and Gen Z are leading a shift toward reduced alcohol consumption, with many opting for alcohol-free lifestyles. This trend is driven by increased awareness of the health impacts of alcohol, the popularity of mocktails, and a desire for a more balanced lifestyle.

However, alcohol consumption remains high in certain segments. According to the National Institute on Alcohol Abuse and Alcoholism (NIAAA), binge drinking among adults aged 25-34 continues to be a concern, accounting for a significant proportion of alcohol-related hospital admissions. In contrast, the rise of sober-curious movements and wellness-focused lifestyles has created opportunities for non-alcoholic beverages to thrive.

Interestingly, regional and cultural differences also play a role. In urban areas, where wellness trends are more prevalent, alcohol consumption has seen a steady decline. Meanwhile, rural areas may still report higher overall consumption levels, linked to cultural and social norms. As we approach the “booziest” time of the year, these shifting dynamics highlight the importance of understanding how alcohol affects our bodies and minds—and making choices that align with our personal goals and values.

Define your drinking

There are ways you can mitigate the effects so they are not so damaging to your brain and body. Awareness is the first step to having responsible fun. Therefore, the first step is to assess your drinking habits.

How many drinks do you consume per week? Are you in the high range (14 or more drinks weekly) or in the low-to-moderate range (less than 7 drinks)?

Then closely examine your drinking patterns. Be sure to take a good, close look at your habits when considering these patterns:

  • Binge Drinking: Drinking heavily within two hours; this is defined by 5 drinks for men and 4 drinks for women during that time period. Packing your weekly limit into a few nights, such as weekends, can have more damaging effects  to your brain, your liver, your gut, your hormones, and your heart rate variability. Generally, this pattern is not ideal for short-term and long-term health.
  • Moderate Drinking: Consuming 2 drinks a day for men, one drink for women. Spreading out one to two drinks over the week is less harmful to your body and brain.

An investment in knowledge pays the best interest.

– Benjamin Franklin

Alcohol’s impact on the body

Despite your current drinking habits, it’s important to be aware of alcohol’s deleterious effects on the functioning and health throughout various organs and systems in your body.

The Brain

Alcohol’s effects on the brain are profound and multifaceted.

Research indicates that alcohol disrupts the prefrontal cortex, a region responsible for decision-making, impulse control, and memory. This disruption leads to temporary rewiring, manifesting as impulsivity, poor judgment, and memory lapses—symptoms commonly associated with intoxication.

Here is a great video to show what goes on in the body after drinking:

Chronic alcohol use exacerbates these effects, causing long-term alterations in neural circuitry. Studies published in journals like Nature Neuroscience and The Journal of Neuroscience reveal that even moderate alcohol consumption can impair the growth of new neurons in the hippocampus, the brain’s memory center.

However, abstinence for two to six months can promote partial recovery, allowing the brain to regain some of its functionality. Alcohol also increases levels of acetaldehyde, a toxic byproduct of alcohol metabolism. Acetaldehyde disrupts neural signaling, contributing to the feeling of being “drunk.”

Furthermore, regular alcohol consumption can lead to an overactivation of the brain’s reward system, creating a cycle of dependence by altering dopamine pathways. This phenomenon explains why habitual drinking can make it harder to quit.

“Being drunk is a poison-induced disruption in neural circuitry caused by acetyl aldehyde as the alcohol is being metabolized.”

– Dr. Andrew Huberman, Ph.D.

Hormones

Alcohol increases cortisol levels, contributing to stress and inflammation.

Elevated cortisol has been linked to chronic health conditions such as hypertension and anxiety (Journal of Clinical Endocrinology & Metabolism). Furthermore, alcohol disrupts serotonin levels, which affects mood regulation and can exacerbate conditions like depression.

Research in Alcohol Research & Health highlights that even moderate drinking alters the balance of estrogen and testosterone, accelerating the conversion of testosterone to estrogen. This imbalance can lead to gynecomastia in men and increase the risk of hormone-sensitive cancers in women, such as breast cancer.

The Gut

Alcohol disrupts the gut-liver-brain axis, which is critical for overall health.

According to studies in Gut Microbes and Nature Reviews Gastroenterology & Hepatology, alcohol consumption alters the gut microbiota, reducing the diversity of beneficial bacteria. This disruption contributes to leaky gut syndrome, where toxins and bacteria pass through the intestinal lining into the bloodstream, leading to systemic inflammation.

Chronic alcohol use is also associated with reduced production of short-chain fatty acids (SCFAs), which play a key role in maintaining gut health and reducing inflammation. Supplementing with probiotics and dietary fiber has been shown in clinical trials to partially restore gut microbiome health after alcohol-induced damage.

Practicing mindful consumption

Here are a few options — with and without alcohol — to keep in mind at your next gathering:

Jump on the mocktail trend

The market for non-alcoholic alternatives is on the rise. These products are in particular demand among adults under 45 years old. According to Food Business News, this segment is growing to over $11 billion, as 69% of alcohol users — 81% of GenZ consumers and 78% of millennials — are considering trying a sober experience.

Mocktails not only save you from the adverse effects of alcohol, but also offer a hydrating and flavorful option to enjoy. And the good news is that the alternatives to alcohol are much more interesting than plain soda with lime.

Functional cocktails are non-alcoholic and have specific health benefits. Some drinks even include adaptogens, such as ashwagandha, lion’s mane, and cordyceps. Others including anti-inflammatory ingredients, like caffeine, ginger, and other additives.

Some popular mocktail recipes include:

  • Cucumber Mint Spritzer: Fresh cucumber juice, muddled mint, sparkling water, and a splash of lime
  • Cranberry Ginger Mule: Cranberry juice, ginger beer, and a squeeze of fresh orange
  • Tropical Paradise: Coconut water, pineapple juice, and a dash of grenadine

Consider your beverage of choice

Despite the evidence showing how unhealthy alcohol is for proper functioning of our body, we also know there will be times where we want to celebrate with a a drink.

The type of alcohol you consume matters. For instance, red wine contains antioxidants like resveratrol, which can promote heart health. Yet you would have to drink quite a lot to get those benefits – and defeat the ‘healthy’ purpose.

However, all alcohol is calorie-dense and provides no essential nutrients, often leading to poor dietary cravings, like late-night snacking. You can use this chart below to quickly determine your next drink when put on the spot.

Quick tip: avoid darker liquors like bourbon, which contain higher levels of congeners that worsen hangovers.

Some practical hangover tips to reduce recovery include:

One of the most dreaded aspects of drinking is the hangover. Poor sleep, dehydration, and inflammation all play a role. Try to implement these tips to reduce that dreaded feeling:

  • Staying hydrated by alternating water with alcoholic beverages
  • Consuming a nutritious, protein-rich meal before drinking
  • Avoiding sugary drinks that sneak in excessive amounts of calories

What do you do if it’s too late and you’re waking up to a tough morning? Consider drinking lots of water, taking electrolytes with vitamin B and C, exercising, and consuming good, old-fashioned chicken soup to move on with your day.

Other hangover hacks

Another option for feeling better in the morning? This is where ZBiotics comes in. ZBiotics is a probiotic drink scientifically designed to help your body process alcohol by breaking down acetaldehyde, a toxic byproduct of alcohol metabolism.

Drinking ZBiotics 30 minutes before and after consuming alcohol can reduce the severity of hangover symptoms, allowing you to recover more quickly.

Key takeaways

As you head into the holiday season, here are some tips to keep in mind:

  • Limit Your Intake: Aim for no more than 4 drinks per week to minimize health risks
  • Be Selective: Choose lower-sugar options and avoid calorie-laden cocktails
  • Prep Your Body: Stay hydrated, eat a balanced meal beforehand, and consider supplements like folate or B12 or Zbiotics
  • Take Breaks: Allow your body time to recover by incorporating alcohol-free days into your routine
  • Try Mocktails: Elevate your celebrations with alcohol-free alternatives that are both fun and healthy

New Ag Leadership Faces Tough Agenda

The shock waves from Donald Trump’s surprisingly big victory in the presidential election were still rippling across Washington when speculation began about what the change in administrations will mean for agriculture.

Change is in the Air

No matter how many of the rumors prove to be true, it’s certain the changes at the White House — and on Capitol Hill — will usher in a new and somewhat different approach to policies and programs for farmers and everyone else along the food chain from dirt to dinner.

The most immediate effect when the 119th Congress now set to convene January 2, 2025, will be a shift in committee chairs from Democrat to Republican in the U.S. Senate. The Agriculture Committee, now with Sen. Debbie Stabenow (D-Michigan) as chair, will see the top spot likely pass to the current ranking Republican committee member, Sen. John Boozman (R-Arkansas).

“It is clear voters have demanded new leadership in the Senate and a return to the agenda President Trump has fiercely championed,” Boozman said after the election results were announced.

Boozman continues, “I look forward to helping the president-elect and this incoming Republican Senate majority restore prosperity, border security and public safety. The Senate Agriculture Committee will refocus on strengthening our rural communities and we will provide farmers and ranchers the policies and support they desperately need to remain viable.

Rep. Glenn Thompson (R-Pennsylvania) is expected to retain the chair. Thompson’s long family history in the dairy industry has been highly valuable in his more than a decade as an agriculture committee member, and as ranking minority member.

Nonetheless, efforts to enact the long-overdue Farm Bill in the lame-duck session planned for the final weeks of 2024 aren’t expected to produce legislation. Key legislative issues with higher political priorities – such as continuing government funding and hurricane relief – will make strong demands on the limited time remaining this year.

Just as important, the two parties remain divided on several key Farm Bill issues, mostly on where and how to spend the enormous amounts of money involved in the omnibus legislation, including funding for the increasingly expensive Supplemental Nutrition Assistance Program (SNAP, now at about $113 billion per year) and ambitious green-oriented programs.

Who Will Be Secretary of Agriculture?

Several well-known names have been floated as possible replacements for current Secretary of Agriculture. But few if any observers are ready to place a big bet on any individual as the Trump team evaluates and begins to fill all cabinet positions — including State, Treasury, Defense, Attorney General, Interior, Agriculture, Commerce, Labor, Health and Human Services, Housing and Urban Development, Transportation, Energy, Education, Veterans Affairs, and Homeland Security.

At the top of the Ag Secretary speculation list is Rep. Thomas Massie (R-Kentucky). Massie has commented publicly that he is “open” to taking the top USDA spot in the next Trump Administration. Massie’s growing close relationship with Trump supporter Robert F. Kennedy, Jr., also has been carefully noted by observers of the Washington political jungle.

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“President Trump’s resounding victory secured a mandate for big ideas like reversing chronic disease, conserving our land and empowering farmers,” Massie said in post-election comments cited by the Lexington Herald-Leader. He went on to note that no offer had been made from the Trump team as yet, despite suggestions of his leading candidacy from another prominent name in agricultural circles – Joel Salatin.

“I’ve been contacted by the Trump transition team to hold some sort of position within the USDA and have accepted one of the six Advisor to the Secretary spots,” Salatin wrote in his blog.  “My favorite congressman, Thomas Massie from Kentucky, has agreed to go in as Secretary of Agriculture.”

Salatin has gained fame – some say notoriety – for his maverick approach to farming and farm policy in general.  He is a prolific author on food issues, an active farmer and self-professed “Christian libertarian environmentalist capitalist lunatic farmer.”

Consider just a few of the titles of Salatin’s list of publications:

  • Folks, This Ain’t Normal: A Farmer’s Advice for Happier Hens, Healthier People, and a Better World  – sustainability and food production, local food systems
  • The Sheer Ecstasy of Being a Lunatic Farmer – farming in real life, and the benefits of sustainable farming
  • Everything I want To Do Is Illegal: War Stories from the Local Food Front – the different ways food policy shapes our food-choice freedom
  • The Marvelous Pigness of Pigs: Respecting and Caring for All God’s Creations – the link between pig raising and closeness to God
  • You Can Farm: The Entrepreneurs Guide to Start & Succeed in a Farming Enterprise – farming opportunities for true entrepreneurs

His family cleared land and set up successful diversified farming operations in Venezuela before coming to America, where they began farming in 1961 in Virginia. As a high school student, Salatin began his own business enterprise, selling a variety of farm products in local markets.

Salatin today operates Polyface Farm in the Shenandoah Valley of Virginia, raising livestock and selling meat, and generally promoting a “totally free market… without government regulations.”  His works champion policies designed to give farmers more control, allowing individual leadership in conservation and responsible environmental stewardship. His outspoken views and energy seem to resonate strongly with the Trump camp, regardless of his future official or unofficial role within the new administration.

But Massie remains far from the only name mentioned for the USDA top spot

Another contender may be former Rep. Mike Conaway, the former chair and ranking member of the House Agriculture Committee, who left Congress in 2021. His supporters cite two important advantages for the former West Texas legislator.  One is his robust experience in dealing with the last Farm Bill and all its political machinations.

Perhaps equally important, Conaway served as chair of the House Ethics Committee and the House Intelligence Committee during its investigation of Russian interference in Trump’s 2016 campaign. His leadership in presenting a finding of no collusion between Russia and the Trump campaign was noted then – and no doubt remembered by a President who values and rewards loyalty.Southerners note that in his last Administration,
Trump tapped former Governor George “Sonny” Perdue as USDA Secretary. Perdue served just as loyally through the tumultuous period of trade relations between the United States and China, even as the rising tensions cut deeply into exports of U.S commodities to China. USDA estimated that the tariff wars accounted for 95 percent of the $27 billion decline in farm exports between mid-2018 and late 2019. USDA also noted that soybeans made up 71 percent of the lost trade.
Perdue moved on to become chancellor of the University System of his home state of Georgia. But another Georgia name also has surfaced in the leadership discussions – Vincent Mearl Duvall – know far and wide in national agricultural circles as “Zippy” Duvall. (The noteworthy nickname allegedly is linked to his Caesarian birth.)
Duval is a third-generation farmer, beginning in dairy and expanding into production of beef cows, broilers, hay and other commodities. In his spare time, he also is President of the American Farm Bureau Federation – the largest general farm organization in the United States. He comes from a major agricultural state producing 40 different commodities and has traveled extensively across all parts of the U.S. farming system.
His supporters also note that his professed strong religious faith is very much in line with the values espoused by the President-elect. “I’m going to get up every day and do that, for you. We are the strength and the hope for this country and all around the world because we will provide the nourishment. There’s no human right more precious than the right to eat,” he told Farm Progress. “I believe we’re here as farmers to be stewards to God’s great works.”

What Challenges Will the New Ag Leadership Face?

Whoever wins the leadership derby will face a daunting list of challenges.

Farmers worry about soft commodity prices and tough competition for foreign sales. Most also point to the uncertainties created by the failure to pass the omnibus Farm Bill, and the continuing deadlock on spending priorities and decision-making authorities for remaining unspent “green” dollars authorized by the Inflation Reduction Act of 2022.

But the elephant in the barnyard in a new Trump Administration is clearly trade.

The President-elect repeatedly stated his intention to impose tariffs on imported goods — including a possible blanket 60 percent tariff on imports from China.

As of Oct. 31, U.S. soybean sales for export to China in 2024-25 were a 16-year, non-trade-war low.

Further, China accounts for only 44% of total U.S. soybean sales, an 18-year low when once again excluding the trade-war years of 2018 and 2019.

– Reuters, November 8, 2024

In 2022, China was sending $536 billion in exports to the United States; last year it had dropped to $427 billion. U.S. exports to China totaled about $150 billion.

Lower-level tariffs for other imports also have been reported, but regardless of the final level of any such new tariffs, the farm community fears resumption of another disruptive and costly trade war with the world, and in particular China. The lingering effects of trade conflicts with China in the first Trump Administration are still with farmers, particularly soybean farmers. With higher tariffs on sales to the United States, China simply turned to other suppliers.

Brazil has emerged rapidly as a major competitor for the United States in international markets, including the important China market. Brazil in 2022 passed the United States as the world’s largest soybean producer, with 120.7 million tons of bean production, compared with 116.4 million for the United States. Brazil’s soybean acreage is projected to grow to 117 million acres in the coming year. The United States is projected to harvest 86.1 million acres, according to USDA.

The United States and Brazil supply over 80 percent of soybean global exports, while China accounts for about 60 percent of total soybean imports. Soybeans are the largest agricultural commodity exported to China by both the United States and Brazil. Over the last five years, Brazil has come to depend on the China market, with almost 75 percent of their exported soybeans headed to China.  For the United States, that figure is more like 50 percent.

Trump’s first administration kept farmers onside with generous subsidies to offset lost U.S. sales to China from the trade war. Soybean farmers received $5.4 billion more in aid than they lost in price impact, a University of California-Davis study found.

 Another trade war could cost soy farmers $3.6 billion to $5.9 billion in annual production value, depending on how the dispute plays out, according to an October study from the National Corn Growers Association and American Soybean Association.

For corn, Brazil overtook the U.S. as China’s top supplier in 2023, just one year after Beijing approved purchases from the South American agricultural powerhouse.

 – Reuters, November 7, 2024

Biofuels: The other elephant in the room

The nomination of former New York Rep. Lee Zelden as head of the Environmental Protection Agency (EPA) adds to the evidence of a much stronger focus on strengthening U.S. energy production through expanded oil and gas production. Zelden has publicly noted President-elect Trump’s desire for EPA to play a significant role in re-establishing what he called “energy dominance.”

Zelden was among many Republicans voting against the 2022 Inflation Reduction Act and previous green-focused Biden legislative initiatives. Environmental advocacy groups have given him very low approval ratings – unlike President-elect Trump’s high opinion of him.

Agriculture’s greatest stake in Zelden’s role as EPA head may be his approach to the standing focus on biofuels as a key element of Biden’s green agenda.  Currently, roughly 40 percent of U.S. corn goes into production of ethanol and other biofuels, and as much as 46% of the U.S. soybean crop.

Any shift toward greater reliance on traditional fossil fuels as a cornerstone of U.S. energy policy has the potential to create significant bearish pressure on commodity prices – at a time farmers already cite the adverse effects of soft commodity prices on their economic vitality.

Added to the possibility of economic fallout from renewed trade tensions with China under a new Trump administration, the farm community is closely watching the growing roster of policy leaders sharing Trump’s views and priorities – and perhaps holding its collective breath.

5 Nutrients Unique to Meat

Meats, especially lesser processed lean meats (think chicken breast, pork loin, and beef sirloin), are a natural source of many vitamins, minerals, and amino acids. They also have specific protein compounds fundamental to overall health, making it all the more important to evaluate your dietary needs should you choose to limit or remove meats from your diet.

Here are five essential nutrients only found in meat:

Vitamin B12

Vitamin B12 is primarily found in animal foods like fish, meat, and eggs.

This vitamin is essential for a healthy body, as it helps develop red blood cells, keeps our cells healthy, and supports nerve and brain function. B12 also boosts our energy levels by preventing megaloblastic anemia, a condition that can make people feel tired and weak.

According to the National Institutes of Health, adults should aim for an average daily intake of 2.4 micrograms of B12. It’s important to remember that plant foods don’t naturally contain vitamin B12 unless they’re fortified, making it challenging to get enough of this nutrient on a plant-only diet.

Vitamin D

Vitamin D comes in two forms: D2, found in plants; and D3, found in animal foods. Both forms are important for our health. In our bodies, vitamin D helps absorb calcium, promotes bone and cell growth, reduces inflammation, and supports a healthy immune system.

While both types of vitamin D are essential, a deficiency in vitamin D3 has been linked to a higher risk of cancer, heart disease, and multiple sclerosis. To boost your vitamin D3 intake, try eating fatty fish and egg yolks, which are among the best sources.

A study recommends a daily vitamin D supplement dose of 2000 IU (50 µg) for various health benefits, including reducing the risk of cancer, heart disease, and multiple sclerosis.

DHA

DHA, or docosahexaenoic acid, is an omega-3 fatty acid essential for brain function. It plays a crucial role in infant brain development and is vital for maintaining normal brain function in adults. Deficiencies in DHA have been linked to cognitive decline and an increased risk of developing Alzheimer’s disease, cancer, and depression.

Recent research also highlights the impact of DHA on metabolic health, with findings showing that a low-fat diet with less DHA increased women’s plasma triglycerides and the severity of Type 2 diabetes and heart disease.

The best source of DHA is fatty fish, such as salmon, mackerel, and sardines. However, for those following a plant-based diet, algal oil supplements are an excellent alternative, providing the necessary DHA without animal products.

Complete Proteins

There are two types of proteins – complete and incomplete – and they differ based on their amino acid profile.

There are over 20 types of amino acids and nine essential amino acids. Complete proteins contain all nine, while incomplete proteins lack at least one amino acid. Because our bodies can’t make these crucial amino acids, they must come from our diet.

Animal-based foods, such as meat, poultry, fish, eggs, and dairy, are all sources of complete proteins. Plant-based foods, like fruits and veggies, seeds, nuts, and grains, lack one or more essential amino acids, making them incomplete proteins and not a good sole source of protein in your diet.

However, you don’t necessarily have to eat meat to get your amino acids, but you do have to be strategic. You can mix and match incomplete proteins to create a complete one. For example, when consumed together, rice and beans create a complete protein. So do peanut butter and whole wheat bread.

Digestive properties

Plant and animal proteins differ not only in their amino acid composition, but also in their digestive processes.

The speed at which protein is absorbed directly affects our metabolism. Animal-based proteins are generally more nutritionally efficient because they are absorbed more quickly by the body. It typically takes 36 to 72 hours for the body to break down protein into its amino acids for absorption.

Since plant proteins often need to combine with other foods to provide all the essential amino acids, their digestion and absorption take longer. Recent research supports these findings, showing that animal proteins are more effective in stimulating muscle protein synthesis due to their higher digestibility and better amino acid profile.

However, combining different plant-based protein sources can still provide a complete amino acid profile for those on plant-based diets.

Eating for Healthy Mitochondria

Are you ready for a pop quiz?

Which bodily component is responsible for producing over 90% of the energy in your body cells, makes up 40% of each heart muscle cell, can change shape to move around when needed, can grow and divide when more energy is required AND can produce hundreds of variations of proteins?

If you guessed mitochondria— ding ding ding — you are correct!

You have over 100,000 trillion mitochondria within your body right now that seamlessly work to create energy to keep your body functioning.

That amounts to a staggering 1,000 to 2,500 mitochondria in each of your cells, chugging away to keep all of your organs working as they should.

Biology Refresher: Mitochondria 101

Mitochondria convert food into cellular energy in the form of adenosine triphosphate, or ATP, through a process called oxidative phosphorylation. They efficiently break down carbohydrates and fatty acids, producing NADH, an enzyme used to generate ATP. ATP is unique because it cannot be stored and is immediately used as energy for our cells.

Foods that Fuel

While food is essential for mitochondrial performance, avoiding toxins and building muscle mass also play crucial roles.

For instance, even individuals with mitochondrial damage, such as those with Parkinson’s disease, can increase ATP production through strength training, as muscle cells contain more mitochondria.

Genetics also significantly influence mitochondrial function.

Particular diseases such as Alzheimer’s, muscular dystrophy, diabetes, Lou Gehrig’s disease, and certain cancers are linked to genetic mitochondrial dysfunction.

However, diet is a key factor in optimizing mitochondrial function, limiting oxidative stress, and promoting ATP production through essential vitamins, minerals, and amino acids.

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CoQ10 is the primary antioxidant in human cells

But what do antioxidants have to do with mitochondria and energy production?

  • Oxygen is a critical component in energy production and the oxidative phosphorylation process.
  • Antioxidants help protect mitochondria from any damage that can happen during this process – such as any strain on the cell from excess energy use.
  • This energy coupling leads to ATP formation as a carrier for both electrons and protons. And (bringing you back to biology 101 again), ATP can be converted into ADP—helping to support energy production further.
  • It is recommended that we get between 90-200 milligrams of CoQ10 per day. Foods rich in CoQ10 include soybeans, broccoli, peanuts, fatty fish, and oranges.

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Lipoic Acid and Acetyl L-Carnitine work hand in hand to improve age-related decline in mitochondrial bioenergetics

In other words, they aid in the recovery of fatty acids, increasing energy production and metabolic rate while reducing oxidative stress.

  • Lipoic Acid plays a crucial role in recharging other important antioxidants for mitochondrial health, like CoQ10 and vitamin E.
  • Acetyl L-Carnitine (“L-carnitine”) is an antioxidant that scavenges free radicals and promotes liver detoxification while boosting T-cell activation to help maintain immune function.
  • We should strive for between 600-1,800 milligrams of Lipoic acid per day, and about 3g of L-carnitine per day.

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Resveratrol induces pro-oxidant effects and antioxidant impact on mitochondria. 

Resveratrol’s benefits to cellular integrity are vast. Here’s how to get more of this invaluable antioxidant:

  • Resveratrol improves mitochondrial respiratory activity, boosting cellular reprogramming efficiency and cell growth.
  • Resveratrol is in many of our favorite Mediterranean diet foods, including red wine, blueberries, dark chocolate, and peanuts.
  • While there is no formal recommended daily dose of resveratrol, in order to see a biological effect, academics suggest a rather large spread of 5mg and 100mg per day.

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Vitamin E‘s abundant health benefits

With regard to mitochondrial and cellular health, vitamin E has three key functions:

  • Vitamin E prevents thyroid hormone-induced changes
  • It significantly reduces the production of free radicals, and
  • Vitamin E also elicits beneficial reactions in our cells

Essentially, it is the cell’s first line of defense when it comes to protecting the mitochondrial membrane from the damage free radicals cause.

Aim for 15 mg per day just by simply mixing sunflower seeds, avocado, and kiwi in a smoothie.

Harmful Foods = Malfunctioning Mitochondria

To stress the importance of the above food groups for mitochondrial health, it is essential to understand just the number of functions that the mitochondria in your cells impact.

While diet alone cannot change illnesses from genetics or excessive toxic exposure, it can fortify your mitochondrial function and serve as a supplemental treatment for these diseases.

There are also foods we should avoid in excess, as they can adversely impact mitochondrial function:

Added sugars

Excess sugar is well known to have unfavorable effects on critical functions of our body, most notably our gut and brain health. This is no exception to your mitochondrial health.

Sugar inhibits the mitochondria from quickly burning energy, especially in fructose form. Sugar then winds up being stored as fat and producing damaging free radicals.

Be sure to balance your vegetable intake with the fruit servings in your daily diet and opt for whole fruits rather than processed fruit products.

Refined Carbs

Simple carbohydrates have also been found to be problematic with mitochondrial health.

White flour, when eaten, quickly turns to glucose once digested—it might as well be table sugar.

Mitochondria tend to function better on a lower carbohydrate diet, as they are able to efficiently create energy rather than frivolously burning junk. Try to keep carbohydrates between 225 and 325g daily.

For further reading and the latest research, refer to:

How bad is alcohol for us?

Sitting down for cocktails and dinner with friends and family is so enjoyable on a Friday or Saturday evening after a long week. But after tuning into an episode of Dr. Huberman’s podcast on drinking’s effects on our health, we took a closer look into how our body processes alcohol.

As it turns out, Dr. Huberman was onto something. New research has shown that the nice little drink in your hand can have more detrimental effects on our brain and body than we originally knew. In fact, emerging studies reveal that even low levels of alcohol consumption can have significant negative impacts on health.

So we gathered information from recent studies to answer some important questions:

Maybe those weekend cocktails are not such a good idea after all…

Alcohol metabolism, toxicity & cancer risk

When ingested, alcohol – also known as ethanol – is metabolized by the liver. This process involves converting ethanol to acetaldehyde, a toxic compound that damages cells and tissues. The liver uses the enzyme alcohol dehydrogenase to break down ethanol into acetaldehyde, which is then converted to acetate.

While acetate can be utilized as an energy source, the intermediate production of acetaldehyde is harmful and contributes to the toxic effects of alcohol​.

The liver, being the primary site of alcohol metabolism, suffers significant damage from prolonged alcohol exposure. Acetaldehyde can induce oxidative stress, leading to liver inflammation, fatty liver disease, and cirrhosis over time​.

But the damage doesn’t stop there. Acetaldehyde can circulate through the bloodstream, impacting various organs and systems. And ethanol and its metabolites can damage DNA and promote carcinogenesis through several mechanisms, including oxidative stress and interference with DNA repair processes.

The effects of metabolizing ethanol also influence hormone levels, increasing estrogen levels, a risk factor for breast cancer. This is why alcohol consumption is associated with an increased risk of various cancers.

Alcohol’s effects on the brain

Alcohol’s influence on the brain is multifaceted, affecting both structure and function:

Neurodegeneration:

Chronic alcohol consumption, even at low to moderate levels (7 to 14 drinks per week), can lead to brain atrophy, particularly thinning of the neocortex and other critical brain regions. In fact, Huberman suggests that anything beyond two drinks a week has negative consequences. This structural degeneration can impair cognitive functions, including memory and executive functions.

Neurotransmitter disruption:

Alcohol acts as a central nervous system depressant, influencing neurotransmitter systems. It increases the activity of gamma-aminobutyric acid (GABA), an inhibitory neurotransmitter, while simultaneously inhibiting glutamate, an excitatory neurotransmitter. This dual action leads to the characteristic sedative effects of alcohol and impairs cognitive functions and memory formation.

Behavioral changes:

Alcohol reduces the activity of the prefrontal cortex, the brain region responsible for decision-making, impulse control, and social behavior. This suppression can lead to increased impulsivity, risk-taking behaviors, and reduced inhibition, contributing to alcohol-related accidents and injuries.

Mood and mental health:

Alcohol disrupts the balance of serotonin and other neurotransmitters involved in mood regulation. This disruption can exacerbate conditions such as depression and anxiety. Regular alcohol use can lead to a cycle of dependence and withdrawal, further complicating mental health issues.

Impact on the microbiome

Alcohol has a significant impact on the gut microbiome, the community of microorganisms living in our intestines.

Alcohol kills both beneficial and harmful bacteria, leading to dysbiosis (microbial imbalance). This disruption can cause “leaky gut syndrome”, where the intestinal lining becomes permeable, allowing toxins and bacteria to enter the bloodstream. This condition is linked to systemic inflammation and a host of health problems, including liver disease and increased susceptibility to infections.

Maintaining a healthy gut microbiome is crucial for mitigating some of alcohol’s negative effects. Consuming probiotics and fermented foods, such as yogurt and kimchi, can help restore microbial balance and reduce inflammation.

Strategies to mitigate the effects of alcohol

The scientific evidence outlined here underscores alcohol’s potential risks.

From neurodegeneration to mental health issues, leaky gut, and increased cancer risk, its deleterious effects seem frightening, and rightfully so.

But this can feel contradictory to the social norms that encourage moderate alcohol consumption, making it a real challenge to curb this habit. And for those who enjoy the taste, like a fine wine or specialty bourbon, implementing personal behaviors that support this research can feel stifling.

However, we can exercise a few healthy habits that can help our body recover from the effects of long-term alcohol consumption while instilling new, healthier behaviors now.

Hydration is key

Proper hydration and a balanced diet are essential for mitigating the acute effects of alcohol, such as hangovers. Alcohol is a diuretic, causing increased urine production and leading to dehydration. To counter this:

  • Drink plenty of water before, during, and after consuming alcohol
  • Electrolyte solutions can help replenish lost minerals and maintain physiological balance

Dietary choices

Certain foods and supplements can help mitigate alcohol-induced oxidative stress and support liver function:

  • Antioxidants: Foods rich in antioxidants, such as berries, nuts, and dark leafy greens, can help neutralize free radicals produced during alcohol metabolism
  • B vitamins: Alcohol consumption depletes B vitamins, which are essential for energy production and brain health. Supplementing with B vitamins, especially B1 (thiamine), B6, and B12, can help reduce some negative effects
  • Milk thistle: This herbal supplement has been shown to support liver health and protect against alcohol-induced liver damage​

Improve gut health

Maintaining gut health is crucial for mitigating the negative effects of alcohol on the microbiome. Strategies include:

  • Probiotics and fermented foods: Consuming probiotics and fermented foods, such as yogurt, kimchi, sauerkraut, and kefir, can help restore the balance of gut bacteria and reduce inflammation
  • Prebiotics: These are non-digestible fibers that feed beneficial gut bacteria. Foods rich in prebiotics include garlic, onions, bananas, and asparagus
  • Zbiotics is a genetically-engineered probiotic drink that mitigates the effects of alcohol by breaking down the acetaldehyde.

Limit alcohol consumption

Reducing alcohol intake is the most effective way to avoid its negative health impacts. Strategies to limit consumption include:

  • Setting limits: Establish personal drinking limits and stick to them. For example, limit consumption to a certain number of drinks per week
  • Choosing healthy, non-alcoholic alternatives: The popularity of non-alcoholic beverages is growing, offering many options that provide the social experience of drinking without the negative health impacts. Non-alcoholic beers, wines, and mocktails can be enjoyable substitutes

 

Supplements: Natural or Synthetic?

small glass bowl of supplements with herbs

There’s no doubt that vitamins and minerals are important to maintain both short- and long-term health. But does the source of the nutrients matter? You’ll find a lot of criticism about synthetic vitamins from various nutritionists and natural vitamin companies arguing that our bodies do not know how to digest these supplements.

But is this true? Or is this another marketing ploy to make you buy the more expensive, lesser processed vitamins?

What is a natural vitamin? 

Similar to ‘natural’ foods, the natural vitamin label is not clearly defined and can be very misleading. A natural vitamin can be made from a component directly from the earth or it can be ‘naturally made’ in your body through digestion. It can also be a product, like vitamin B, that begins with natural fermentation but is additionally processed.

All-natural vitamins are created directly from plant material. However, since supplements obviously don’t grow on trees, the only completely natural vitamin is something that comes directly from your food or made within our bodies.

To remove any vitamin from its natural source is a tricky and expensive process that also reduces the potency of the particular nutrient. So you have to ‘synthesize’ the vitamin anyway to reach full potency.

In our exploration of synthetic vitamins, we came across some great research from Willner Chemists, a nutritional pharmacy located in New York City. These pharmaceutical researchers explain the purpose of synthetic vitamins very clearly.

According to Dr. Donald Goldberg, R.Ph and Dr. Arnold Gitomer, R.Ph.:

“Yes, vitamins and minerals occur naturally in food. But the quantities are very small…

To get 500 milligrams of vitamin C and 10 milligrams of the various B vitamins from natural sources would require a tablet the size of a football.

With a few exceptions—such as vitamin E, natural beta-carotene, and vitamin B12—all of the vitamins used in dietary supplements are synthetic…these synthetic vitamins are identical to their natural counterparts. To get high potencies of vitamins and minerals in a dietary supplement, synthetic or highly processed vitamins, and minerals must be used. You cannot have it both ways.

What is a synthetic vitamin?

Synthetic nutrients are replicated in the lab to support their specific cellular structure and function. Because the vitamin is specifically isolated, the lab can easily control the purity and quality.

The only exception is vitamin E, a crucial antioxidant. Vitamin C combined with vitamin E may increase the photoprotection of your skin more than vitamin E by itself.

Naturally-occurring vitamin E found in spinach, nuts, and oils, contains eight molecules called tocopherols and tocotrienols. A synthetic vitamin can only capture one tocopherol.

So here’s a helpful hint: Look for a ‘d’ label before the word alpha-tocopherol rather than a ‘dl’ label which means it is synthetic. This “dl” tip also works for determining the source for other vitamins, as well.

Aside from Vitamin E, there is no difference between natural and synthetic vitamins. In fact, 95% of vitamins on the market are synthetic, because it’s actually very difficult to put natural vitamins into most supplements.

Are natural vitamins healthier for our body?

“All-natural” vitamin companies often tout their process of creating “natural” vitamins as being better for your health. But one thing is true: natural supplements are typically far more taxing on your budget than synthetic supplements.

Natural vitamin companies often claim that your body will not know how to process vitamins that have been created synthetically. The main criticism is that synthetic vitamins are ‘isolated’ and since they are not working in conjunction with other vitamins, enzymes and minerals the human body does not recognize the isolated ones.

Contrary to this argument, reputable labs will actually create a ‘human stomach’ to test how the vitamins break down and release the nutrients. They copy the temperature, average acidity, and how the stomach churns during digestion. Of course, there are individual variants such as your gut microbiota, age, and overall health profile that will affect how your own body digests and absorbs the vitamin.

Are synthetic vitamins filled with unhealthy additives?

Companies producing all-natural vitamins indicate their products are free of artificial flavorings and colorings, chemical preservatives and other synthetic ingredients. Natural companies use only natural flavoring agents such as herbal extracts, lemon, and vanilla with no chemical dyes.

Synthetic supplements are criticized for using binders to hold tablets together, or fillers such as cellulose or magnesium stearate for encapsulation. However, not all of these processing ingredients are bad.

For instance, cellulose is a carbohydrate found in plants; if you eat lettuce or spinach, you are also eating cellulose.

Magnesium stearate is used to make sure the ingredients blend together proportionally and easily slides through the manufacturing process. It is basically a combination of stearic acid (a saturated fat found in beef, cocoa butter, and coconut oil) and magnesium salt. Both of these additives are generally regarded as safe by the FDA.

Regulation of vitamin products

The FDA and WHO do not distinguish between all natural and synthetic vitamins. In fact, dietary supplements are not regulated by the FDA the same way drugs are. This is due to the fact that you can make therapeutic claims for drugs, which you cannot do for dietary supplements.

In terms of vitamins, FDA regulations are responsible for the purity, potency, and safety of dietary supplements being created. They concur that the molecular structures of nutrients are well known and the body cannot tell if a nutrient came from a lab or a plant.

The question is not whether a vitamin is synthetic or natural, but was it made by a reputable manufacturer that uses FDA Good Manufacturing processes and uses a third-party company for their testing.

Be sure your vitamin supplements are tested for toxicity and contaminants, are properly labeled, and will break down in your body in the appropriate amount of time.

Inflation’s Effect on Family Budgets

In Mintel’s latest comprehensive report, Michele Scott, Associate Director of US Research for Food and Drink at Mintel, explores the evolving landscape of family meal planning and the challenges of inflation, budgets, and getting what consumers want.

This summary highlights the key findings and insights from the report, along with some takeaways and future outlook for consumers.

Key Findings and Insights

The primary focus of this report is on the balance between nutrition, convenience, and the associated stressors faced by families in the U.S. Here’s what today’s consumers prioritize:

Nutrition and Convenience

Nutrition is the most important attribute for families when it comes to feeding their children, with 84% of consumers agreeing on its significance. However, while nutrition is essential, families are not willing to pay extra for it.

Instead, ease and speed of meal preparation and cleanup are the attributes families are most willing to pay a premium for. This indicates a significant opportunity for brands to simplify the family meal experience.

Source for chart: Mintel

Economic Pressures and Inflation

The report highlights the ongoing impact of economic pressures on families, particularly inflation and the cost of living. Inflation has remained sticky, especially concerning food, making feeding the family a persistent challenge.

Despite improvements in the broader economy, food prices have stayed high, causing stress for families. With food being a non-negotiable purchase, grocery shopping has become particularly stressful, emphasizing the need for affordable convenience solutions.

Smaller Family Sizes and Budget Constraints

Families today are getting smaller, and budgets are tighter. This trend complicates the concept of “family size,” as bulk or multi-serving products need to be reframed in terms of value and convenience. Products that assist with meal planning and preparation resonate broadly, as they help manage both time and financial constraints.

Smaller family sizes create a need for products that offer flexible portion sizes or can be easily repurposed as leftovers, reducing food waste and maximizing value.

Frozen Food Popularity

The increasing popularity of frozen foods is a key trend identified in the report. Frozen meals reduce the pressure of expiration dates, making them a practical choice for families looking to balance convenience and budget. These products provide a solution that is both cost-effective and reduces food waste.

Struggling families, often working long hours to make ends meet, particularly benefit from the convenience and affordability of frozen foods. This trend indicates a shift towards products that can offer both ease of use and economic value.

Innovations in Family Meal Solutions

Bulk and Flexible Portion Products

Brands are introducing bulk proteins and flexible portion products to cater to families of all sizes. These products allow consumers to use exactly what they need, reducing waste and making meal planning more efficient. For example, pre-cooked bulk proteins can be used as needed, providing a quick solution for both small and large families.

Ready-to-Eat and Frozen Meals

Ready-to-eat (RTE) and frozen meals are increasingly popular, offering total meal solutions that mimic foodservice quality without the high price. Brands are focusing on quality and convenience, ensuring these meals are nutritious, quick to prepare, and cater to diverse tastes.

Private Label Innovations

Private labels are stepping up with innovative side dishes and snacks, often at lower prices than national brands. These products range from casual family dinners to special occasions, providing consumers with high-quality, convenient options. Examples include Target’s savory sides and Aldi’s grain and gluten-free snacks, which cater to dietary restrictions and preferences.

Kid-Friendly Meal Solutions

Products designed for easy preparation by children are gaining traction. Brands are creating tiered approaches, from simple heat-and-eat options to meals with minimal ingredients and safe cooking instructions. These solutions empower kids to help in the kitchen, reducing the burden on parents.

Single-Serve and Portion-Controlled Meals

Brands are breaking stereotypes of TV dinners with single-serve meals that offer high-quality, nutritious options. These meals cater to individual needs, whether due to scheduling conflicts or varying family member preferences.

Enhanced Meal Planning Tools

Brands and retailers are collaborating to offer comprehensive meal planning tools. These tools include pre-made shopping lists, meal plans, and product suggestions that simplify the planning process and ensure balanced, nutritious meals.

Takeaways from Savvy Consumers

Simplify Meal Planning

  • Look for products that offer meal planning assistance, such as pre-made shopping lists or meal kits, to save time and reduce stress

Embrace Convenience

  • For busy families, ready-to-eat and frozen meals provide quick, nutritious solutions without the prep

Value in Versatility

  • Smaller families benefit from products offering flexible portion sizes or repurposed as leftovers to reduce food waste and maximize value

Nutritional Balance

  • Families seek products balancing nutrition and ease of preparation to ensure healthy meals without added stress

Smart Shopping

  • Seeking out products that clearly communicate nutritional benefits and prep time make meal choices easier and faster

Looking Ahead

The future of family meal planning will likely see a continued emphasis on convenience as economic pressures and time constraints persist. Brands that can offer products that reduce meal-time stress will be in high demand. Smaller family sizes will drive the need for more flexible portion sizes and innovative solutions that cater to diverse family structures.

Are consumers willing to pay for sustainability?

As sustainability becomes an increasingly important issue, families are showing a bit more willingness to pay more for sustainable products.

However, the report highlights that convenience and nutrition are top priorities, with a significant portion of consumers also valuing sustainability in their purchasing decisions, it is not the top need in these economic times. This willingness is often balanced against budget constraints and the overall value perceived in the product.

As economic conditions fluctuate, the attributes families prioritize may shift. In times of economic prosperity, convenience products may become even more valuable. Conversely, during economic downturns, families may prioritize cost-saving measures, making affordable convenience solutions critical.

Too much protein or not enough?

Today’s high-protein diet takes many forms. From the Atkins diet to the paleo diet and even some versions of the keto diet, protein is often touted as the miracle macronutrient. You’ve probably seen countless protein shakes, bars, and protein-fortified foods lining the shelves of your local grocery store.

How much protein do we need?

But first, let’s clear the air…protein is a critical component of our diet. It’s involved in virtually every biochemical function in our body, from building and repairing tissues to producing enzymes and hormones.

So, how much protein do our bodies need to conduct these essential tasks? To get a better idea, we spoke with Registered Dietitian, Jamie Kesmodel, MS, RDN, who works at Culina Health, a nationwide nutrition care provider.

The current recommended dietary allowance (RDA) for protein is 0.36 grams per pound (or 0.8 grams per kilogram) of body weight per day for adults. For example, a 175-pound person with an average physical activity level should aim to consume about 70 grams of protein per day. Or looking at it from a caloric standpoint, you should consume about 10%-35% of your calories as protein, which equates to 50 to 175 grams a day on a 2,000 calorie diet.

However, Kesmodel points out there’s no assigned gram amount per day for everyone, as our body’s protein needs are highly individualized, based on our body weight, muscle mass, activity level and duration, among other factors. Because of this, protein needs could increase to 1-1.5 grams per kilogram of body weight per day for those with rigorous physical activity or building muscle mass.

And others in the medical community push that recommendation even higher. Dr. Peter Attia, author of New York Times Bestseller, Outlive: The Science & Art of Longevity, stated in his podcast that most people are not getting enough protein. He continued, saying that the current RDA of 0.8 grams per kilogram of body weight is a “pathetic” amount and should be revised to 1 gram per pound of body weight.

But estimating this higher level of protein consumption is where things get murky because, as it turns out, several larger-scale, peer-reviewed studies reveal that consuming too much protein can have some pretty significant downsides.

Protein’s effect on the body

Despite protein’s necessity in our diet, myriad health risks may occur when consuming too much. Kesmodel highlighted some of the ways consuming too much protein may affect various organs and functions of our body.

Kidney & liver function

Our kidneys play a crucial role in processing or filtering the waste products from protein metabolism. When you consume excessive amounts of protein, we’re essentially making our kidneys work overtime. For those with existing kidney issues, this can quickly become a dire situation.

Separately, long-term protein supplementation has been associated with elevated levels of liver toxicity, apoptotic signals, and inflammation in some studies. But not all medical experts agree with this level of concern. Dr. Attia thinks that most people will never reach these concerning levels of protein, requiring most individuals to consume 3 to 4 grams of protein per kilogram of body weight.

Heart health

While protein itself isn’t necessarily bad for your cardiovascular system, the problem often lies in the source of protein. High-protein diets that rely heavily on saturated fats, like red meat, cheeses, and processed meats, may increase your intake of saturated fats, which are known risk factors for heart disease.

Cancer risk

Some studies have suggested that high consumption of red and processed meats may increase the risk of certain types of cancer, particularly colorectal cancer. Colorectal cancer, previously considered a threat to those over the age of 60, is now the leading cause of cancer death among adults under 50.

Weight gain

Surprisingly, excessive protein intake can hinder weight loss efforts.

While protein can help you feel full and satisfied, consuming more protein than your body needs doesn’t magically become muscle…some of the excess protein is stored as fat, if it’s not excreted as waste or broken down for energy.

Furthermore, be mindful of how you’re consuming protein. If you opt for highly-processed, shelf-stable protein bars and shakes, you’ll have less room in your diet for the fresh foods critical for long-term health: veggies and fruits.

Toxin exposure

Registered dietitian Kathy McManus, director of the Department of Nutrition at Harvard’s Brigham and Women’s Hospital, stated that many protein powders contain heavy metals, like lead, arsenic, cadmium, and mercury. A study reported in the journal Toxicology Reports found similar results, as well as additional contaminants linked to cancer and health conditions.

Type 2 diabetes risk

Excessive intake of whey protein may influence the onset of Type 2 diabetes through several physiological mechanisms, including insulin resistance due to high levels of branched-chain amino acids (BCAAs), including leucine.

Other findings

Recent research from the University of Missouri School of Medicine and the University of Pittsburgh found that consuming too much protein (e.g., 100 grams in a 2,000-calorie diet) may trigger cardiovascular and metabolic health issues.

Though these findings may be concerning, the study only had 23 human participants, and the results incorporated mice and cell studies. It should be further replicated with a higher sample size before reconsidering limitations, especially when revising nutritional guidelines.

What can we do to eat healthier?

So, what’s the takeaway here? Protein is still an essential nutrient, and getting enough is crucial for our health. As with most things in nutrition, the key is balance.

So we asked Jamie for some insightful tips to help us strike that protein sweet spot:

Focus on quality, not quantity

Choose whole foods when you can. Lean meats, fish, eggs, legumes, low-fat dairy, and plant-based proteins like nuts and seeds not only provide protein but also pack other beneficial nutrients.

Spread your protein intake throughout the day

Instead of loading up on protein at one meal, try to include a moderate amount at each meal. This can help with better absorption and utilization of the protein.

Don’t forget about other nutrients

A balanced diet includes carbohydrates and healthy fats, which provide an abundance of essential vitamins, minerals, and other micronutrients. Don’t let your protein obsession crowd out nutrient-dense foods, like avocadoes, leafy greens, berries, and olive oil.

Listen to your body

If you’re experiencing digestive issues, feeling overly full, or noticing other unusual symptoms after increasing your protein intake, it might be time to dial it back a bit.

Consider your individual needs

The human body is incredibly complex, and factors like overall diet, exercise habits, genetics, and individual health status all affect how we process nutrients.

Athletes, pregnant women, and older adults need more protein than the average person. Conversely, people with certain health conditions might need to limit their protein intake.

Be wary of protein supplements

There’s no doubt about it: protein powders are convenient.

However, these protein powders, bars and other products are highly processed.

And most contain added sugars, artificial ingredients, and other less savory additives that may conflict with your overall health goals.

At D2D, we like single-ingredient protein supplements, like pea or whey protein.

Keep an eye on your overall calorie intake

Remember, excess protein doesn’t magically turn into muscle—it can contribute to weight gain if you consume more calories than you burn.

Do your research

Nutrition science is complex and constantly evolving. What we know today might be different from what we’ll discover tomorrow. That’s why it’s always a good idea to stay informed, but also verify dramatic diet claims. And always speak with your doctor to ensure that you are on the right protein track.

Glycemic Index vs. Glycemic Load

glycemic index wordcloud

Monitoring your blood sugar levels is an excellent way to optimize your health and well-being. However, some of these metrics are challenging to understand. But by considering the glycemic index and glycemic load, you get a clearer picture of how a typical serving of food will affect your blood sugar levels.

When your body processes glucose, your insulin levels increase to help deliver glucose to your cells, bringing your blood sugar back to normal. If there’s too much glucose, your pancreas produces more insulin, which then converts the excess sugar into fat for storage. Calculating our glycemic index is a helpful way to begin to understand sugar’s effect on our body.

Glycemic Index

The glycemic index (GI) helps us understand how different foods affect our blood sugar levels. It measures how 50 grams of carbs from a specific food can raise your blood sugar. Foods with higher GI scores (from 1 to 100) cause your blood sugar to spike quickly, which is something you want to avoid. Consistent blood sugar levels are better for your overall health. While your brain and body need glucose to function, getting too much too quickly isn’t good for you.

To keep your blood sugar levels steady, focus on eating more low GI foods, which score between 0 and 55 on the glycemic index. Examples include nuts, most vegetables, whole oats, and certain fruits.

You can also enjoy medium GI foods, scoring between 56 and 70, like rice, whole wheat bread, and most fruits. High GI foods, scoring over 71, such as white bread and potatoes, should be eaten sparingly since they can cause rapid blood sugar spikes.

Eating foods that quickly raise your blood sugar levels can lead to more fat storage in your body. The glycemic index helps you choose foods that promote steady blood sugar levels and healthier eating habits.

Glycemic Load

While the GI measures how quickly 50 grams of carbohydrates from a food can raise your blood sugar, the GL goes further by considering the actual amount of carbohydrates in a typical serving of that food.

The GL is calculated by taking the food’s GI, multiplying it by the carbohydrate content (in grams), and then dividing by 100. For a comprehensive list of foods glycemic index values and their glycemic loads, we recommend you refer to the Harvard Medical School Index.

For example:
  1. Identify the Glycemic Index (GI) of the food, as indicated on a GI chart like this one:
    • For watermelon, the GI is 72.
  2. Determine the amount of carbohydrates in a typical serving:
    • One cup of watermelon (154 grams) contains about 11.6 grams of carbohydrates.
  3. Use the formula to calculate the Glycemic Load (GL):
    • The formula is: GL = (GI × Carbohydrate content per serving) / 100
    • For watermelon: GL=(72×11.6 grams) / 100
    • The glycemic load of one cup of watermelon is 8.35

The glycemic load is often more reliable than the glycemic index alone. For example, watermelon has a high GI of 72, meaning it can raise blood sugar levels quickly. However, watermelon is mostly water, and a typical serving has a very low carbohydrate content.

Therefore, the GL of a serving of watermelon is only 8.35, which is very low. While watermelon can cause a quick rise in blood sugar, it won’t keep levels elevated for long due to its low carbohydrate content.

The glycemic load more accurately measures how certain foods will impact your blood glucose levels by taking the number of carbohydrates in an average serving into account.

To put it in perspective, the GI measures the effect of a standard 50-gram serving of carbohydrates from a food. Eating 50 grams of carbohydrates from watermelon would be unrealistic for most people. One cup of watermelon (about 154 grams) contains approximately 11.6 grams of carbohydrates. You would need to eat over four cups of watermelon to consume 50 grams of carbohydrates.

Putting the Glycemic Load into practice

Here are a few helpful tips to navigate Glycemic Load targets.

When using the glycemic load as a reference for your food, keep in mind that foods between 10 and 15 on the glycemic load are considered moderate.

These moderate GL foods will not keep your blood glucose levels elevated for long periods of time.

However, foods with a glycemic load higher than 15 should be eaten sporadically, as they will spike blood sugar levels and keep them elevated for longer.

Having rapid spikes and consequential decreases will then will cause you to feel unsatiated and fatigued, so be sure to eat these items with protein to even out the spike.

A word of caution: while understanding the glycemic load is important, every person reacts differently to foods, even among very healthy people. For instance, you — an active, individual who eats lots of fresh produce — might have a glucose spike from a cup of watermelon, but your more sedentary friend may not.

The more your glucose levels spike, the higher your chances are of chronic inflammation. The best way to see how your body reacts is to wear a glucose monitor. If you or your members of your family have health-related issues involving blood sugars, talk to your doctor to see if glucose monitoring is appropriate for you.

How is fructose involved?

If you’re wondering how fructose fits into this index, we hear you! It can be hard to talk about glucose without mentioning fructose—take a look at our sugar article.

Unlike glucose, fructose is considered to be a low GI food. With a glycemic index of 19, fructose causes significantly less insulin secretion than glucose. Naturally-occurring fructose is actually ranked lowest on the GI scale of all natural sugars.

High levels of fructose in your body, however, can cause cellular damage— in fact, excess fructose in your body causes seven times more cell damage than excess glucose. This is another reason why you have to be careful when judging foods solely by their glycemic index.

How can I quickly calculate glycemic loads at the grocery store?

Finding the glycemic index (GI) of foods while shopping at the grocery store can be a bit challenging, as GI values are not typically listed on food packaging. However, there are several strategies you can use to access this information:

  • Smartphone Apps: There are many apps available that provide GI values for various foods. Apps like “MyFitnessPal,” “Glycemic Index Load,” and “Fooducate” can be very helpful.

  • Printed Guides and Books: Some people find it useful to carry a small printed guide or book that lists the GI values of common foods. There are several comprehensive guides available in bookstores or online.

  • Online Databases: Before going to the store, you can look up the GI values of foods on websites such as the Glycemic Index Foundation (glycemicindex.com) or other nutrition-focused sites, like Dirt to Dinner in the infographic above!

  • Nutrition Labels: While the GI value might not be listed, you can get a sense of a food’s impact on blood sugar by checking the carbohydrate content and the presence of sugars and dietary fiber. Foods high in fiber and low in sugars generally have a lower GI.

  • Healthy Eating Lists: You can refer to general lists of low GI foods, such as whole grains, legumes, most vegetables, nuts, and certain fruits. These lists can guide your shopping choices.

By using these resources, you can make more informed decisions about the GI of foods and better manage your blood sugar levels.

Why should we eat fermented foods?

Imagine you’re at a baseball game and decide to add some sauerkraut to your hotdog. Or perhaps you’re rushing between meetings and grab a yogurt to tide you over until lunch. Maybe you’re unwinding after a long week with a little wine and cheese. Each of these tangy products, like sauerkraut and kombucha, is made using fermentation and contains live bacteria that can enhance your health.

Fermented foods like sauerkraut, yogurt, and other dairy products are rich in probiotics—beneficial bacteria that support gut health. These live bacteria can improve digestion, boost the immune system, and even contribute to better mental health. By incorporating fermented foods into your diet, you can enjoy delicious flavors while promoting overall well-being.

Fermented foods and your health

Your gut is teeming with healthy bacteria, creating a unique microbiome that some researchers refer to as our body’s “second brain”. Our other brain is the enteric nervous system which controls our entire gastrointestinal system.

Weighing only 2.2 pounds, it’s a bacterial ecosystem swirling around our intestines, brimming with flora, bacteria, archaea, and yes, even viruses. Our hardworking microbiome helps us digest our food, boost our immune system, and allow our bodies to absorb much-needed vitamins from food.

When we don’t have the right balance of gut microbes that meet our body’s specific needs, then we are more prone to chronic disease, from gastrointestinal issues to neurological, cardiovascular, and respiratory illnesses.

The Journal of Experimental Medicine reports increasing gut probiotics can help improve gastrointestinal conditions like diarrhea, inflammatory bowel disease (IBS), leaky gut syndrome, and liver disease. Scientists also point to the increase in probiotics that can help other conditions, such as neurological, cardiovascular, and respiratory illnesses; and even boost mental health and prevent obesity.

 

Fermented foods with live cultures are like a multiplier for microbiomes. They have been shown to help us increase the amount of “good bacteria” and probiotic material (12 strains of bacteria grown together) in our gut. When a fermented food with live cultures hits your belly, it releases healthy bacteria and enzymes that make the flora in your digestive system more efficient at synthesizing nutrients. We want those probiotics to stay healthy!

Eating fermented foods is like sending a superhero to your gut. She lands in your intestinal tract and starts busting through other digested food’s cell walls, releasing the nutrients. Without our fermented superheroes – those nutrients remain trapped in the cells, unused by our bodies.

Are all probiotics the same?

If we follow the definition laid out by an international panel of experts at the Gut Microbiota for Health World Summit in 2001 and 2014, all probiotics are the same.

A probiotic is a live bacterium that provides health benefits when consumed correctly (though the “right amount” is still under debate). A bacterium is only considered a probiotic if it can offer a health benefit to humans when ingested.

Robert Hutkins, a professor of Food Science at the University of Nebraska-Lincoln, has dedicated his career to studying bacteria in fermented foods and their ability to survive in our gastrointestinal tract.

Hutkins emphasizes the importance of understanding what indeed constitutes a probiotic, especially in the context of fermented foods. Not every fermented food contains probiotics, as is the case with wine, beer, and canned sauerkraut.

According to Hutkins, foods such as yogurt, most cheeses, kimchi, and non-heated sauerkraut contain probiotics that can positively impact your health.

What can be confusing is that you’ve probably also seen other types of digestive-related ‘biotics’.  In conjunction with probiotics, they are important for a healthy life.

Prebiotics feed your beneficial gut bacteria. When you eat fiber in a variety of fruits and vegetables, your body turns that into food to feed the beneficial bacteria. But before the prebiotics can turn into food for the much-needed bacteria, a fermentation process turns them into probiotics.

There are also postbiotics, the byproducts resulting from prebiotics feeding  on probiotics.

What to remember is to eat your fruits, vegetables, healthy fiber, and fermented foods to gain the best balance of these bacteria to reduce inflammation and strengthen your immune system and overall well-bring. Your ‘second brain’ in the gut will take care of the rest.

How much fermented food is enough?

The experts behind Harvard Health say there is no guidance or data on how many probiotics to consume in a day, but some experts argue that fermented foods shouldn’t be singled out but included in an overall healthy diet.

Lori Zanini, a spokeswoman for the American Academy of Nutrition and Dietetics, says about two to three servings a day of fermented foods should suffice. But, like anything, too much of a good thing isn’t always so good. Experts warn too many fermented foods in your diet could cause gas, bloating, and other gastrointestinal issues.

Sharon Flynn is the author of “Ferment for Good: Ancient Foods for the Modern Gut” and is considered one of Australia’s leading experts on fermented food. She says, like anything, it is possible to overdo it on fermented foods. But, Flynn notes, “You’re more in danger of having poor health from not including these things in your diet than you are from including them.”

The fermentation process

Food growers and producers have long recognized the benefits and popularity of fermented foods in live cultures.

They’re found in almost every culture and cuisine. Historians have even found signs of the fermentation process in food dating back to 7000 BC – making it likely this process has been around as long as humans.

Before refrigeration, fermentation would be one of the only ways to preserve food. If you lived in ancient or medieval times, fermented foods were less likely to make you sick. It’s why most people drank beverages like beer or malted water rather than water up until the 1900s.

Fermentation is a metabolic process that takes sugars and converts them into alcohol or acid. It removes energy from carbohydrates without oxygen.

Fermentation is also known as “culturing” – you can watch this 3-minute video to learn more about this process.

Looking beyond yogurt

Today, there is an increasing variety of fermented foods landing an increasing variety of fermented foods land on our grocery shelves every day.

Here’s a list of some uncommon, fermented foods starting to pop up in our local supermarket to support our nutritional goals. And here’s a website exploring the vast array of fermented foods across the globe.

Kombucha

The increasingly popular beverage can now be found on more grocery store shelves. It begins with a base of green and black tea. Sugar is added to the brewed tea and white vinegar or previously made kombucha for an acidic base.

Brewing kombucha also requires a SCOBY, short for “symbiotic colony of bacteria and yeast.” And don’t worry too much about the sugar used for the fermentation process; most of it is burned off by the time the product gets to the shelf, but check the labels to make sure extra sugar wasn’t added at the end process.

Check out how to make kombucha tea at home.

Kefir

Another item now regularly found on grocery stores shelves in America. Kefir is teeming with probiotics and good bacteria that can make your gut sing. It’s a drinkable yogurt but tangier and higher in probiotics than what’s traditionally found in supermarkets.

It’s fermented by taking kefir cultures ,adding them to a milk product, and letting it ferment for a day. Watch for the sugar content in some brands, though.

Try to make homemade Kefir with this recipe.

Tempeh

Tempeh is a soy-based product that tends to be popular with vegans and vegetarians because it has vitamin B12. It is also a complete protein with all nine essential amino acids needed for healthy bones and bodies.

Check out this marinated peanut tempeh recipe.

Miso

Miso is another culinary delight from Japan but more common in the United States than natto. Like natto, it’s made with boiled soybeans, but instead of being fermented using rice straw, it’s combined with molded rice and salt.

Here’s a recipe for Easy Miso Salmon.

Kimchi

Korean cooks use kimchi in almost every meal. Kimchi, unlike other fermented foods, can be made in different ways. It usually contains a comb of some vegetable (often cabbage), garlic, ginger, chilies, and fish sauce.

The most famous dish is known as Kimchi Jjigae (or Spicy Kimchi Stew); you can find the recipe here.

A Guide to Summer Produce

Vegetables provide essential vitamins, minerals, and antioxidants that strengthen the immune system, prevent chronic diseases, and reduce inflammation. Failing to include sufficient fruits and vegetables in our diet can lead to nutrient deficiencies, inflammation, poor gut health, weakened immunity, resulting in an increased risk of heart disease, cancer, and obesity.

How do fruits and vegetables impact our health?

It is all about short chain fatty acids!

When you eat fruits and vegetables, they are digested in your gut, where the fibers and polyphenols act as prebiotics, feeding beneficial bacteria such as Bifidobacterium and Lactobacillus. These good bacteria ferment the dietary fibers, producing short-chain fatty acids (SCFAs) like butyrate, propionate, and acetate.

These SCFAs improve the gut barrier by promoting epithelial cell growth and mucus production, preventing pathogens from entering the bloodstream. Additionally, beneficial bacteria compete with harmful pathogens for nutrients and attachment sites, reducing the likelihood of infections.

Feeding these good bacteria boosts immune function by enhancing the activity of immune cells that kill pathogens. SCFAs promote the differentiation of regulatory T cells, which maintain immune balance, and enhance the function of dendritic cells, improving the adaptive immune response.

Beneficial bacteria also stimulate the production of antimicrobial peptides and enhance the activity of natural killer (NK) cells and macrophages, which directly kill infected or abnormal cells. Through these mechanisms, a diet rich in fruits and vegetables supports a robust immune system capable of effectively defending against harmful pathogens.

This guide will explore the top ten most nutrient-dense summer fruits and vegetables, detailing their nutritional benefits, health advantages, and delicious recipes to help you incorporate them into your diet. By understanding the science-backed benefits of these nutrient powerhouses, you can make informed choices that will help you get the most nutritious bang for your diet, supporting overall wellness and vitality.

Top 10 Nutritious Summer Fruits

Health Benefits:

Antioxidants: Berries are rich in anthocyanins, which give them their vibrant colors. These compounds help reduce inflammation and oxidative stress, which can lower the risk of chronic diseases such as heart disease and cancer.

Vitamin C: Essential for collagen production, which keeps skin firm and resilient. Consuming one cup of strawberries can provide more than 100% of the daily recommended intake.

Fiber: Promotes digestive health by aiding in regular bowel movements and feeding beneficial gut bacteria. One cup of raspberries provides 8 grams of fiber, which is 32% of the daily recommended intake.

Try this Berry Parfait recipe:

Layer Greek yogurt with mixed berries and a sprinkle of granola for a nutritious and delicious breakfast or snack

Health Benefits:

Lycopene: This powerful antioxidant is most abundant in cooked tomatoes. Lycopene has been linked to reduced risks of prostate cancer, cardiovascular disease, and sun damage to the skin. Consuming at least 10 mg of lycopene per day, equivalent to about 1.5 cups of cooked tomatoes, can significantly lower the risk of prostate cancer.

Vitamin C: Enhances immune function and skin health by promoting collagen synthesis. One medium tomato provides 19% of the daily recommended intake.

Potassium: Helps regulate blood pressure by balancing out the negative effects of sodium. One medium tomato provides 8% of the daily recommended intake.

Try this Caprese Salad recipe:

Slice fresh tomatoes and mozzarella, and top with basil leaves, olive oil, and balsamic vinegar for a refreshing summer salad.

Health Benefits:

Hydration: With 92% water content, watermelon helps keep the body hydrated, which is crucial for overall health, particularly in the summer. Eating two cups of watermelon can provide significant hydration.

Lycopene: Just like tomatoes, watermelon contains lycopene, which helps protect against heart disease and certain cancers. One cup of watermelon provides a substantial amount of this antioxidant.

Vitamin A: Important for eye health and immune function. One cup of watermelon provides 9% of the daily recommended intake.

Try this Watermelon Feta Salad recipe:

Combine cubed watermelon, feta cheese, mint leaves, and a drizzle of balsamic glaze for a hydrating and flavorful salad.

Health Benefits:

Anthocyanins: These antioxidants reduce inflammation and oxidative stress. Studies have shown that consuming 1.5 cups of cherries per day can significantly reduce inflammation markers.

Melatonin: Promotes better sleep and helps regulate the sleep-wake cycle. Consuming cherries or cherry juice can improve sleep quality.

Potassium: Helps maintain healthy blood pressure levels. One cup of cherries provides 9% of the daily recommended intake.

Try this Cherry Smoothie recipe:

Blend pitted cherries, Greek yogurt, a banana, and a splash of almond milk for a tasty and nutritious smoothie.

Health Benefits:

Beta-Carotene: Converts to vitamin A in the body, which is essential for eye health and immune function. Consuming one peach provides about 10% of the daily recommended intake.

Vitamin C: Supports skin health by promoting collagen production. One peach provides about 11% of the daily recommended intake.

Potassium: Aids in fluid balance and muscle contractions. One peach provides 8% of the daily recommended intake.

Try this recipe for Grilled Peaches:

Grill halved peaches and top with a dollop of Greek yogurt and a sprinkle of honey for a healthy dessert.

Health Benefits:

Sorbitol and Fiber: Natural laxatives that help improve bowel regularity and overall digestive health. Consuming 2-3 plums per day can help alleviate constipation.

Vitamin K: Essential for bone health and blood clotting. One plum provides 7% of the daily recommended intake.

Antioxidants: Protect cells from damage and reduce the risk of chronic diseases. Plums are rich in phenolic compounds that have been shown to have strong antioxidant effects.

Try this recipe for Plum Salad:

Slice plums and mix with arugula, goat cheese, and a light vinaigrette for a refreshing summer salad.

Health Benefits:

Bromelain: An enzyme that aids digestion, reduces inflammation, and can help alleviate sinusitis symptoms. Consuming 1 cup of pineapple provides enough bromelain to support digestive health.

Vitamin C: Boosts immune function and protects against oxidative stress. One cup of pineapple provides more than 100% of the daily recommended intake.

Manganese: Supports bone health and metabolic function. One cup of pineapple provides 76% of the daily recommended intake.

Try this recipe for Pineapple Salsa:

Mix diced pineapple, red onion, cilantro, and lime juice for a sweet and tangy salsa perfect for grilled fish or chicken.

Health Benefits:

Beta-carotene: Converts to vitamin A in the body, supporting vision, skin health, and immune function. Consuming 2-3 apricots provides about 25% of the daily recommended intake.

Vitamin C: Protects skin cells from damage and promotes collagen production. One apricot provides about 4% of the daily recommended intake.

Fiber: Aids digestion and helps maintain a healthy weight. Apricots provide soluble fiber, which helps lower cholesterol levels.

Try this recipe for Apricot Glazed Chicken:

Bake chicken breasts with a glaze made from apricot preserves, soy sauce, and garlic for a delicious and healthy main dish.

Health Benefits:

Beta-Carotene: Converts to vitamin A, supporting vision and immune function. One cup of mango provides 10% of the daily recommended intake.

Vitamin C: Boosts immune function and skin health. One cup of mango provides 67% of the daily recommended intake.

Folate: Essential for DNA synthesis and repair, especially important during pregnancy. One cup of mango provides 18% of the daily recommended intake.

Try this recipe for Mango Salsa:

Mix diced mango, red bell pepper, red onion, cilantro, and lime juice for a colorful and nutritious topping for grilled chicken or fish.

Health Benefits:

Resveratrol: A polyphenol that has been shown to reduce the risk of heart disease by improving blood vessel function and reducing inflammation. Consuming 1-2 cups of grapes can provide heart-protective benefits.

Vitamin K: Essential for bone health and blood clotting. One cup of grapes provides 28% of the daily recommended intake.

Antioxidants: Protect cells from oxidative damage, reducing the risk of chronic diseases. Grapes are rich in various antioxidants, including flavonoids.

Try this recipe for Grape and Walnut Salad:

Mix halved grapes with walnuts, mixed greens, and a light balsamic vinaigrette for a heart-healthy salad.

Top 10 Nutritious Summer Vegetables

Health Benefits:

Iron: Crucial for transporting oxygen in the blood. Consuming 1 cup of cooked spinach provides about 36% of the daily recommended intake for women and 81% for men.

Calcium: Essential for bone health. One cup of raw spinach provides 3% of the daily recommended intake.

Vitamin K: Supports bone health and helps with blood clotting. One cup of raw spinach provides 181% of the daily recommended intake.

Try this recipe for Spinach and Strawberry Salad:

Toss fresh spinach with sliced strawberries, walnuts, and a balsamic vinaigrette for a nutrient-packed salad.

Health Benefits:

Vitamin C: Essential for immune function and skin health. One cup of sliced bell peppers provides more than 200% of the daily recommended intake.

Vitamin A: Supports vision and immune function. One cup of sliced bell peppers provides 93% of the daily recommended intake.

Antioxidants: Bell peppers are rich in various antioxidants, including capsanthin, quercetin, and luteolin, which protect against oxidative stress and inflammation.

Try this recipe for Stuffed Bell Peppers:

Fill bell peppers with a mixture of quinoa, black beans, corn, and spices, then bake for a nutritious and colorful main dish.

Health Benefits:

Lower calorie: Zucchini is low in calories but high in essential nutrients, making it ideal for weight management. One cup of sliced zucchini contains only 19 calories.

Vitamin C: Supports immune function and skin health. One cup of sliced zucchini provides 25% of the daily recommended intake.

Fiber: Promotes digestive health and regularity. One cup of sliced zucchini provides 1.2 grams of fiber.

Try this recipe for Zucchini Noodles:

Spiralize zucchini into noodles and sauté with olive oil, garlic, and cherry tomatoes for a light and healthy pasta alternative.

Health Benefits:

Hydration: Cucumbers are 95% water, making them an excellent choice for staying hydrated. One cup of sliced cucumbers provides significant hydration.

Silica: Supports skin health by promoting collagen production. Cucumbers are a natural source of silica.

Weight Management: Low in calories but high in water content, cucumbers help you feel full while consuming fewer calories.

Try this recipe for Cucumber Salad:

Mix sliced cucumbers with red onion, dill, and a light vinaigrette for a refreshing summer side dish.

Health Benefits:

Nasunin: An antioxidant found in eggplant skin that protects cell membranes from damage. Consuming one cup of cooked eggplant provides a good amount of nasunin.

Fiber: Supports digestive health and regularity. One cup of cooked eggplant provides 10% of the daily recommended intake.

Potassium: Helps maintain healthy blood pressure levels. One cup of cooked eggplant provides 5% of the daily recommended intake.

Try this recipe for Eggplant Parmesan:

Layer slices of eggplant with marinara sauce and mozzarella cheese, and bake for a delicious and nutritious main dish.

Health Benefits:

Energy: Corn is a good source of complex carbohydrates, providing sustained energy. One ear of corn provides about 20 grams of carbohydrates.

Lutein and Zeaxanthin: Antioxidants that support eye health by protecting against cataracts and age-related macular degeneration. Corn is rich in these antioxidants.

Fiber: Aids digestion and helps maintain a healthy weight. One ear of corn provides 8% of the daily recommended intake.

Try this recipe for Grilled Corn:

Grill corn on the cob and top with a squeeze of lime, a sprinkle of chili powder, and a dash of cotija cheese for a tasty summer treat.

Health Benefits:

Vitamin K: Essential for bone health and blood clotting. One cup of raw green beans provides 18% of the daily recommended intake.

Vitamin A: Supports vision and immune function. One cup of raw green beans provides 14% of the daily recommended intake.

Fiber: Promotes digestive health and regularity. One cup of raw green beans provides 11% of the daily recommended intake.

Try this recipe for Green Bean Almondine:

Sauté green beans with sliced almonds and a squeeze of lemon juice for a nutritious and flavorful side dish.

Health Benefits:

Lower calorie: Summer squash is low in calories but high in essential nutrients, making it ideal for weight management. One cup of cooked summer squash contains only 36 calories.

Vitamin C: Supports immune function and skin health. One cup of cooked summer squash provides 25% of the daily recommended intake.

Fiber: Aids digestion and helps maintain a healthy weight. One cup of cooked summer squash provides 8% of the daily recommended intake.

Try this recipe for Stuffed Summer Squash:

Hollow out summer squash and fill with a mixture of quinoa, vegetables, and herbs, then bake for a nutritious and filling main dish.

Health Benefits:

Nitrates: Help lower blood pressure by relaxing blood vessels and improving blood flow. Consuming 1-2 cups of beet juice daily can significantly lower blood pressure.

Betalains: Antioxidants that reduce inflammation and protect cells from damage. Beets are rich in these antioxidants.

Folate: Essential for DNA synthesis and repair. One cup of cooked beets provides 37% of the daily recommended intake.

Try this recipe for Roasted Beet Salad:

Roast beets and toss with arugula, goat cheese, and a balsamic vinaigrette for a nutritious and flavorful salad.

Health Benefits:

Vitamin K: Essential for bone health and blood clotting. One cup of raw kale provides 684% of the daily recommended intake.

Vitamin A: Supports vision and immune function. One cup of raw kale provides 206% of the daily recommended intake.

Vitamin C: Boosts immune function and skin health. One cup of raw kale provides 89% of the daily recommended intake.

Try this recipe for a Simple Kale Salad:

This salad is made with massaged fresh kale, freshly-squeezed lemon juice, Parmesan, a drizzle of olive oil, and a sprinkling of your favorite nuts.

Summer is a perfect time to consume a colorful array of fruits and vegetables that help reduce the risk of chronic diseases such as heart disease, cancer, and diabetes. By including these nutrient powerhouses in your daily meals, you can ensure that your body receives the vital nutrients it needs to function effectively and protect against illness.

Go ahead and embrace the natural bounty of summer produce!

Climate Debate Shaped by Tractor Power

There is an important factor is at play in this year’s Farm Bill process – one not often mentioned but nonetheless being closely watched by Farm Bill observers. It’s the growing international debate over the pace and extent of ambitious green policies and programs – and the prominent role played by the farming community in that debate.

Climate Change Concerns Across the Pond

Farm protests first gained attention in the European Union, where farmers concerned about their precarious financial situation prompted marches, tractorcades, street protests and incidents of civil disobedience.

Ports have been blocked, the European Parliament pelted with eggs. Protests erupted in France, Germany, Spain, Poland, the Netherlands, Portugal – and more recently have spread across the globe.

Protestors decried the effects of increasing regulation, costly bureaucracy and especially restrictions on land use and inputs they argued cut into their financial security.  The argument seems to have gained some political traction.

In Europe, the farmer protests and opposition from several member states already had led to a long delay in implementation of an ambitious Nature Restoration Plan. The Plan finally won overall approval after the June elections for the European Parliament.

However, critics in the farm community continue to argue that the plan lacks the clear and consistent funding it needs to be implemented.  They also note that the environmentally focused Green Party suffered the loss of one-third of its seats in those same elections.

“A stunning defeat of the Green Party, which had performed so well in the 2019 elections, also shows European voters’ declining enthusiasm for the Green Deal and other climate policies.”

– Center for Strategic and International Studies, June 25, 2024

Discontent Down Under

Australian Pollster Kristy McSweeney echoed the European farmers’ economic worries by reporting that citizens down under make immediate economic and healthcare concerns their top priorities, well ahead of climate change issues.

McSweeney reports that only two in five citizens believe Australia will meet its emission-reduction targets for 2030 and 2050.

Many of those involved in the protests emphasize that their actions reflect practical concerns more than political ambitions. They continue to value the preservation and protection of the natural resources on which their livelihoods depend.

But they want to see climate policies tempered by economic reality, too. Green advocates remain suspicious, however.

Green Member of European Parliament (MEP) Jutta Paulus recently reported to Energy Intelligence that “it is likely that we will have more parties [in the European Parliament] that deny human-induced climate change and thus will very likely not only not prioritize climate and energy measures, but actively work toward dissolving things that have been reached.

Paulus continues, “the other side of the argument is that EU citizens and member states should have more choice in what green technologies they support so long as the overall 2050 net-zero target is met.”

“Whereas 2019 elections rode a wave of environmental support and awareness, 2024 results demonstrate voters are interested in a far more pragmatic stance on climate change issues.

Industry is reinforcing this trend, lobbying for policy approaches that maintain international competitiveness.”
Energy IntelligenceJune 12, 2024

Back in the USA

European politics and Australian public opinion may seem an unimportant sideshow in the Farm Bill debate. After all, another legislative extension will be largely invisible to consumers. Fundamental policies and programs will remain in place, with the most significant issue likely to center on how to appropriate and allocate the federal funds they require.

The existing policies and programs that farmers rely upon to make basic immediate production decisions will continue under an extension. But the indecision will make longer-term decisions more problematic.

However, the different perspectives offered in the Farm Bill debate so far indicate a parallel to the sentiments behind the widening circle of farmer-led protests – and the election results they helped generate.

The global picture takes on new importance when added to the political waters surrounding the forthcoming November U.S. elections.

U.S. policymakers will watch the political trends in the EU and elsewhere for signs of what may be coming in their political backyard. They can see the power of the farm community to influence voters – and the larger concerns that may be emerging about the balance of ambitious climate-change action and fundamental pocketbook issues for farmers and consumers alike.

What is happening in Europe may be a political object lesson for those who must vote on a Farm Bill with a 10-year price tag of $1.4 trillion.

Farm Bill Remains on Life Support

As former Yankee catcher Yogi Berra is supposed to have said,

“It’s like déjà vu all over again.”

 

Inside the Farm Bill

What is the Farm Bill anyway? It’s a massive piece of legislation – 942 pages in one version before Congress, compared with about 1,200 pages in the average Bible. To many, it’s not blasphemy to think of the Farm Bill as the Bible for American agriculture.

The 2018 Farm bill contained 12 separate titles, including commodity support programs, crop insurance, conservation, trade, bioenergy, research, forestry, rural development, credit, nutrition and more. It provides the basic “rules of the road” for our entire food system.

The Farm Bill provides everyone, from farmers to consumers, with the guidance they need to make intelligent decisions about how we produce and consume our food and maintain a vibrant farming sector and thriving rural communities.

Historically, Congress has approved 18 separate farm bills since the 1930s, usually one every five years or so.

That’s no small feat legislatively.

But by combining farm support measures with nutrition programs – notably the old “Food Stamp” program, now called the Supplemental Nutrition Assistance Program (“SNAP”) – rural and urban legislators have been able to come together to produce a much too complex and far-reaching piece of legislation.

The process consistently has produced farm policies and programs that have fed the nation.

And much of the rest of the world.

Political Pushback 

Three of the past four Farm Bills have required one-year extensions, including the extension passed last November. Despite ambitious efforts by both House and Senate legislators, a fresh Farm Bill still hasn’t passed Congress. In fact, it’s so far from the final passage that many worry that yet another one-year extension is almost inevitable.

With a crowded legislative agenda on Capitol Hill, a looming presidential election, and continuing political divisions still in play, hope for passage seems to be waning with each passing week. The ostensible reasons for the delay are familiar.

Politicians on both sides of the aisle point to a long list of philosophic and practical differences, most seeming to boil down to matters of how to divide the funds in a bill estimated by the Congressional Budget Office (CBO) to cost an estimated $1.4 trillion over the coming decade.

Some of the key issues under debate include:

Allocating funds provided by the Inflation Reduction Act

President Biden’s Act of 2022 added $19.5 billion to existing conservation programs for “climate-smart mitigation practices” that contribute to carbon sequestration and reduction of greenhouse gases.

  • Some legislators favor moving those funds into the Farm Bill spending and expanding eligibility for producers.
  • GOP senators point out that about half of ‘traditional’ farm conservation activities currently are excluded from the IRA and want to use more of the IRA monies to support those activities.
  • Environmental groups and their political supporters want to make sure any funding shift does not weaken the federal commitment to addressing climate issues or in any way contribute to a shift in overall funding away from these environmental goals.

Increases in reference prices

Basically, a means of raising support payments to food producers in the face of inflation-driven costs increases and historically weak commodity prices.

  • Critics of the increases worry that the money for such added Farm Bill expenses would come from savings achieved by reductions in SNAP costs.
  • SNAP supporters question why farmers’ economic needs are more important than feeding hungry people.

Changes in SNAP payments and program eligibility

The CBO estimates that revised calculations and refinements to its eligibility standards would save as much as $30 billion over ten years.

  • Nutritional program costs represent nearly 82 percent of all Farm Bill spending – a share that has been steadily increasing over recent years.
  • Critics wonder what the SNAP program has to do with producing food. They think this should be a separate bill instead of hidden in payment to producers.
  • Budget hawks seek ways of controlling the costs – or at least temper the rate of growth in nutrition spending.

The central issue is how to spend the available money. In highly simplified terms:

One camp argues for using the available pot of money on a wider range of traditional farm and rural community support policies and programsand

the other wants to preserve the Biden focus on policies and programs aimed at facilitating the movement of the farm and food community to more “green” practices – and equally important, protection of the people served by the SNAP program.

The Path to Passage

Part of the delay is procedural. Passing a Farm Bill is a complicated series of actions: developing and approving a bill by committees, passage by the House and Senate, reconciling differences through a House-Senate conference, and submission to the President for signature. It may not sound all that difficult, but it is.

Note that the House and Senate Agriculture Committees have spent almost an entire year listening to and engaging farmers, farm and commodity groups, consumers, health and nutrition experts, academics, local authorities and many others in discussions about farm policies and programs. Legislation of nearly 1,000 pages reflecting all these interests takes time to develop.

Maybe more importantly, the calendar is not the Farm Bill’s friend. The legislative time available for action is limited, and competition for floor time is intense. The House of Representatives averages about 151 days in session each year, and the Senate 168 days. Election years—especially presidential election years—usually provide members with extended time to campaign. This year is no different.

In the final six months of 2024, the U.S. Senate is tentatively scheduled to be in session for 53 days. In the House, it’s 42 days. “Tentative” schedules are just that, and they may be subject to change. Lame-duck sessions also are possible. But whatever decisions might be made for keeping Congress at work, the calendar – and history – don’t suggest a rosy outlook for Farm Bill resolution in 2024.

Opposing Points of View

Beyond the realities of the calendar, simple politics is part of the delay in resolving the fundamental issues.

First, the farm bill process has succeeded for almost a century because of the willingness of all parties involved to come to agreement, if not total consensus. Compromise on any issue has proved elusive to this Congress, obviously. But old Farm Bill hands also point out that this time around, as much as 70 percent of Congress has never been through a Farm Bill process.

One in four U.S. senators has been in office for six or fewer years.  In the House, it’s 45 percent – almost half. There’s less experience with – or appreciation for – the importance of finding agreement on something as essential as the food security of the populace. Some members simply don’t have the background to see the Farm Bill as anything but yet another football to be kicked around the political playing field.

Xylitol & Heart Attacks: Should You Worry?

A recent study led by Cleveland Clinic analyzed over 4,000 individuals across multiple clinical sites. Data was collected over several years. The study ultimately found there was an association between blood levels of xylitol and an increased risk of heart attack and stroke.

However, the study did not address food intake by participant, so it cannot be determined if the xylitol levels were based on dietary exposure or endogenously-produced xylitol. Ultimately, the study was not comprehensive at evaluating the long-term effects of xylitol when consumed in moderate amounts.

Since the publishing of the study, many consumers have mistakenly lumped all sugar-free sweeteners together, deducing that all sweeteners should avoided for fear of  heart attack or stroke.

This is a concern as consumers are searching for a sweetener that meets their needs. According to Mintel, “There is an opportunity to help consumers feel informed and in control when making their sugar and sweetener choices.”  Hearing about the downside of an unproven study does not help.

So let’s focus on what we do know about xylitol…

What is xylitol?

Xylitol is a sugar alcohol used as a sweetener in various food and dental care products. It is popular because it has fewer calories than sugar and is known for not causing tooth decay. It is also found in fruit, vegetables, and berries.

Xylitol differs from other sugar alcohols in several key ways, making it unique and beneficial for specific uses. Unlike many sugar alcohols, xylitol has a sweetness comparable to sugar but with significantly fewer calories, making it a popular sugar substitute. It is particularly noted for its dental health benefits; xylitol helps prevent tooth decay by inhibiting the growth of Streptococcus mutans, the bacteria primarily responsible for cavities.

Additionally, xylitol has a lower glycemic index than other sugar alcohols, which means it has a minimal impact on blood sugar levels, making it a suitable sweetener for diabetics and those managing blood glucose levels.

While other sugar alcohols can cause digestive discomfort in large quantities, xylitol is generally better tolerated, though it can still cause issues for some individuals if consumed in excess. Overall, xylitol’s unique properties make it a versatile and advantageous sugar alcohol for both health and culinary purposes.

Products commonly containing xylitol:

  • Gum: brands like Orbit, Trident, and Eclipse
  • Sugar-free candy and mints: Brands like Werthers, Ice Breakers, and Spry
  • Sugar-free or low-sugar baked goods
  • Dental products, like toothpaste and mouthwash
  • Over-the-counter medications and chewable vitamins
  • Low-calorie foods and beverages, like gelatin desserts, condiments, and cereals

Cardiovascular implications

The researchers found a correlation between higher levels of xylitol in the bloodstream and an elevated incidence of these serious cardiovascular health issues outlined below. The study authors hypothesized that xylitol might influence cardiovascular health through mechanisms that are not yet fully understood, warranting further investigation.

Blood clotting

One possible explanation, according to the results, is that xylitol could affect platelet function, which plays a crucial role in blood clotting. Altered platelet activity might increase the likelihood of clot formation, leading to heart attacks or strokes.

Metabolic pathways

Xylitol is also metabolized differently from regular sugar, and this unique metabolic pathway might impact lipid levels, inflammation, and other factors involved in cardiovascular health.

Impact on blood vessels

There is also speculation based the study that xylitol could influence the health of blood vessels, potentially contributing to atherosclerosis (the buildup of fats, cholesterol, and other substances in and on the artery walls). Again, more research is needed here as to the exact levels that can cause these impacts, and over what span of time.

 

Xylitol’s other health effects

Dental benefits

 

Cavity prevention: Xylitol is well-documented for its role in preventing tooth decay. It inhibits the growth of Streptococcus mutans, the bacteria primarily responsible for cavities, by reducing their ability to stick to teeth and produce acid.

Saliva production: Xylitol stimulates saliva production, which helps in neutralizing acids and repairing tooth enamel.

 

Glycemic control

 

Lower glycemic index: Xylitol has a low glycemic index, making it a popular sugar substitute for people with diabetes. It does not cause significant spikes in blood glucose or insulin levels, which is beneficial for blood sugar management.

Weight management: Due to its lower calorie content compared to regular sugar, xylitol can be useful in weight management and reducing overall calorie intake.

 

Digestive issues

 

Laxative effect: At high doses, xylitol can cause digestive discomfort, including bloating, gas, and diarrhea. This is because it is partially absorbed in the small intestine, and the unabsorbed portion is fermented by bacteria in the large intestine, producing gas. Eating more than 30-40 grams of Xylitol is harmful.

Tolerance levels: Individual tolerance to xylitol varies, and some people may experience gastrointestinal issues even at lower doses.

Allergic reactions: While rare, some individuals may have allergic reactions to xylitol, manifesting as rashes, itching, or gastrointestinal distress.

 

Debunking misconceptions

A common misconception is that all sugar-free options are inherently bad for health. This is not true. Sugar-free products are often great low-calorie options for those looking to lose or maintain weight; they also can serve as insulin stabilizers.

However, be aware of how much of these substitutes you consume and their potential long-term health effects over time. There is currently no limitation nor recommendation on the amount of xylitol that is considered safe for consumption.

Balancing benefits and risks

While it offers significant advantages for dental health and blood sugar control, the recently published study needs to be investigated more thoroughly to determine if there is a real risk. So, what can we do?

Moderation is key

While the study does not specifically support moderation, and does not detail how much we should eat, we do know that any sugar can have adverse effects if eaten in too great a quantity causing inflammation, digestive issues, obesity, metabolic disorders, and so on. Remember for regular sugar, the recommended maximum daily intake should not exceed 9 teaspoons for men and 6 teaspoons for women.

Stay informed

Keep up-to-date with new research on sugar substitutes and their health effects. As more studies are conducted, guidelines on safe consumption levels may evolve.

Have a colorful and varied diet

Eating fruits, vegetables, and protein instead of excess sugar is crucial for maintaining a healthy and balanced diet. Fruits and vegetables are rich in essential vitamins, minerals, antioxidants, and dietary fiber, all of which are vital for overall health.

These nutrients help to boost the immune system, reduce the risk of chronic diseases such as heart disease and cancer, and improve digestive health. Additionally, fruits and vegetables are a great low in calorie option and high in water content, which can aid in weight management and promote a feeling of fullness.

Protein, on the other hand, provides the essential amino acids necessary for building and repairing tissues, supporting immune function, and maintaining muscle mass.

Consuming adequate protein is important for metabolic health, as it helps regulate appetite and stabilize blood sugar levels. Unlike sugary foods, which can lead to spikes in blood sugar and contribute to weight gain and metabolic disorders, protein-rich foods promote satiety and sustained energy levels.

Use common sense

But don’t fret. You certainly are not going to have adverse effects from chewing gum or brushing your teeth given how little xylitol is in these products. Now, eating 5 sugar-free processed muffins daily for an extended period of time might not be the best idea…but that’s for several reasons. Focus on nutrient dense whole fruits, vegetables and proteins!

Digging Deeper: Pasteurization

milk being poured into a glass

In the past, some of us drank fresh, raw milk every day. But these days, several factors make raw milk an untenable option, including dairy industry consolidation, food safety concerns, and longer transportation times.

Since milk needs to be packaged and delivered to a grocery store or corner market, it may take several days before it hits your glass. For milk to safely survive the journey from cow to carton, it gets pasteurized, a process that keeps milk safe and lasting longer in your refrigerator.

Pasteurization is the process of heating a substance to kill pathogens, such as listeria, E. coli, salmonella, and the highly-pathogenic avian flu.

Dairy producers pasteurize milk to make it safe for consumers, as well as maintaining its safety during transport and extended storage times. If you drink raw milk straight from a cow, without treating it, you put yourself at great risk.

Some believe this process makes milk harder to digest and is an unnecessary procedure that denies our bodies of nutrients destroyed in the processing. Let’s take a look at this first.

Does Pasteurization Make Milk Harder to Digest?

Many proponents of raw milk products believe that pasteurized milk causes gut inflammation from not properly breaking down these denatured protein compounds.

Scientifically, the heat treatment disrupts the hydrogen bonds in a protein molecule and causes the bonds to be “disrupted.” For reference, when you cook an egg, the proteins also denature.

So, while heating raw milk can cause denaturation of protein, this has only proven to potentially affect immunocompromised patients.

Additionally, how your body digests denatured protein depends entirely on the amount of heat exposure the proteins have had. Typical pasteurization methods generate very few denatured proteins.

Let’s take a closer look at the most common ways to pasteurize milk and milk products.

Pasteurization Methods

Ultra-pasteurization

Also known as flash pasteurization, this method heats up the milk to 280 degrees for 4-5 seconds. Because the temperature of the milk exceeds 150 degrees, it is possible for the proteins to “denature,” or change from their original structure. Essentially, the heat can cause the protein compounds to break down. It is also argued that this process kills off some of the good bacteria present in raw milk.

High-temperature pasteurization

This is the most commonly used pasteurization technique. This process heats up milk to 161 degrees for 15 seconds.

Like flash pasteurization, some of the micro-life present in raw milk will be killed off through HT pasteurization. Additionally, the proteins in HT-treated milk may experience some denaturation. Heat treatment aside, milk remains a nutrient dense food.

Low-temperature pasteurization

LT heats raw milk to 145 degrees for 30 minutes before chilling it rapidly. Like HT and ultra pasteurization, this process can also kill off some of the probiotics present in raw milk. But, it is argued that LT pasteurization helps maintain milk’s protein quality.

While this process does not “denature” proteins, it can cause protein aggregation, whereby the compounds accumulate and clump together, making the proteins harder to digest. These proteins are harder to digest than its denatured counterpart, making consumption especially challenging for immune compromised or extremely allergic individuals.

Raw or unpasteurized

These products have not been heat-treated and are at much greater risk of carrying harmful pathogens. They also have a significantly shorter shelf life, which contributes to food waste if not consumed within a few days of its production.

Even more options

While heat-treating raw milk will destroy some of its beneficial properties, it’s a high price to pay if it’s contaminated with dangerous pathogens. If you still want to enjoy raw milk for its nutrients, consider purchasing products from dairy companies that add active cultures and probiotics that were affected during heat processing.

One such company taking proactive steps to protect your digestive system is Fairlife. Fairlife milk is flash pasteurized and then ultra-filtered to concentrate the protein content, sterilize the milk, and remove lactose – or milk sugars –  from the final product.

This way, those who suffer from lactose intolerance and/or have a hard time digesting denatured milk proteins can enjoy this dairy product with minimal to no effects.

What about cheeses?

Cheese is another important food when it comes to pasteurization. The U.S. Food and Drug Administration mandates that any cheese produced from raw milk must be held or aged for 60 days and kept consistently at 35-degrees Fahrenheit before it can be sold commercially. This helps ensure that foodborne pathogens are no longer present in the food, as they cannot survive in an environment after 60 days.

Additionally, treating the cheese with salt and curing the rind can also protect from potentially dangerous bacteria, viruses and molds. Like milk, pasteurized cheese can be treated at either a high temperature (174 degrees for roughly 20 seconds) or low temperature (149 degrees for 30-40 seconds).

When you think of pasteurization, you undoubtedly think of milk! However, many other foods that are heat treated, as well. Almonds, sauerkraut, and some kinds of vinegar are pasteurized to sanitize the food and kill harmful bacteria. The pasteurization process keeps consumers safe, so before you dismiss a pasteurized product, also consider what it may be protecting you from.

Are artificial sweeteners bad for us?

examples of alternative sweeteners

You have many choices to satisfy your sweet tooth besides sugar. In fact, almost half of us use sugar alternatives, with 43% turning to sugar substitutes to curb their sugar consumption.

Among sugar substitutes, artificial sweeteners such as Splenda, Equal, and Sweet’N Low are 2023’s most popular choices, with natural alternatives, like Stevia in the Raw and other stevia products, gaining in market share.

Despite our persistent beliefs about how unhealthy these sweeteners are for us, all artificial and natural sweeteners on the market in the U.S. and Europe are Generally Regarded as Safe (GRAS) by the FDA and tested thoroughly by the European Food Safety Authority and the WHO.

Because of the meticulous analysis conducted by such governmental organizations as the FDA, WHO and the European Union, we as consumers can feel confident that these sweeteners have undergone substantial scrutiny before consumption of these products is permitted.

Don’t sweeteners make us sick?

Artificial sweeteners, Splenda, Equal and Sweet’N Low, have a very storied past with the public, with about 40% of us believing sweeteners are generally unhealthy and also that some sweeteners are worse than others. These beliefs are a contributing factor to the recent decline in sales of artificial sweeteners and its associated products, like diet sodas.

Saccharin, the first artificial sweetener on the market, came under scrutiny in the 1970s because of a well-known lab test among rats that resulted in an increased incidence of bladder cancer. However, the results were later dismissed as it was found that saccharin has an entirely different effect on human bladders.

Aspartame continues to have its share of the spotlight with similar cancer concerns, mostly of the brain, but in 2006 the National Cancer Institute conducted a 5-year study of data from almost 500,000 individuals and found that higher levels of aspartame were not associated with elevated risk for brain cancer.

“Although there has been a lot of negative press about artificial sweeteners, there is no evidence that artificial sweeteners cause cancer in humans.”

– Christine Zoumas, MS, RD, Program Director at University of California, San Diego, Moores Cancer Center

The agony and the irony

Surprisingly, some of these artificial, no-calorie sweeteners we use to lose or manage our weight are making us bigger, depending on the amount and duration we use them.

There is a tremendous amount of controversy on how these artificial sweeteners contribute to obesity. It is debated within the scientific community whether regular, long term consumption of artificial sweeteners leads to long-term health benefits or weight loss.

In fact, quite the opposite can be true: a 2017 meta-analysis reported in the Canadian Medical Association Journal found that the consumption of sugar substitutes was associated with increases in weight and waist circumference, and a higher incidence of obesity, hypertension, metabolic syndrome, type 2 diabetes and cardiovascular events.

“Based on all of the research done so far, there is no clear evidence for a benefit, but there is evidence of potential harm from the long term consumption of artificial sweeteners.

 

-Dr. Meghan Azad, PhD, University of Manitoba

So if sweeteners have zero calories, how in the world is this happening? There may be three reasons for the expanding waistlines and associated illnesses…

Sweetness begets more sweetness

Dr. David Ludwig, an obesity and weight-loss specialist at Harvard-affiliated Boston Children’s Hospital, hypothesizes that those who use artificial sweeteners may end up replacing the lost calories with less nutritious and calorie-dense options, like cake or pizza, thinking that they can “spend” their otherwise consumed 300 calories if they drank two regular sodas.

Another consideration is that hyper-sweetened substances may alter the way we taste our food. Since sucralose is 600 times sweeter than sugar, our brains become more accustomed to this level of sweetness and eventually we find more natural but lesser sweet things, like fruits, less desirable. And vegetables? Forget it!

Lastly, these artificial sweeteners allow the consumer to disassociate sweet with caloric, which can be dangerous as eating sugar and sugar-like substances signal our brain to consume more sugar, thus initiating a vicious cycle. You can blame that on our primate ancestors, as sugar was a scarce commodity way back when!

Other controversies

While the research has not been peer-reviewed or widely accepted by the scientific community, there are several separate research trials of Splenda, Equal, and Sweet’N Low that have shown causal relationships between artificial sweeteners and negative gut microbiome health, stroke and Alzheimer’s disease.

One study conducted by a team of Israeli scientists in 2014 found that artificial sweeteners, such as sucralose, aspartame and saccharin, significantly altered the intestinal bacteria of mice that, in turn, negatively affected their metabolisms, leading to obesity, diabetes, and other related diseases. (If you are unfamiliar with the gut microbiome, also known as our “second brain”, be sure to read our post on gut microbiota.)

Regarding the link of artificial sweeteners to Alzheimer’s disease and stroke, the American Heart Association reported that daily consumption of diet sodas may substantially increase the risk of these diseases. However, it is important to keep in mind that this finding may be a correlation and not causation— meaning that those who drink diet sodas regularly may be in poorer health than those who don’t drink them due to overall poor diet and lack of exercise.

Do diet drinks count?

Some of us may not think we regularly use artificial sweeteners, but don’t discount all those diet drinks and zero-calorie flavored waters!

According to a 2016 study published in the Journal of the Academy of Nutrition and Dietetics, nearly half of adults and a quarter of children in the U.S. consume artificial sweeteners—and the majority do so on a daily basis, with diet drinks making up the bulk of the intake.

Both the American Heart Association and the American Diabetic Association jointly agree that people should use artificial sweeteners cautiously.

Other options are also being added to the grocery store shelves, such as xylitol and stevia-sweetened sodas and drinks.

Because of its taste and its natural origin, stevia sweetened sodas, drinks, and food items are gaining in popularity.

From just 2014 to 2017, the market value of stevia has grown 71% to $578 million from $338 million.

Here’s a list of the most popular diet drinks in the market today and their associated sweeteners:

Splenda (sucralose)

Splenda is an artificial sweetener that is made of sucralose, a synthetically derived compound from sucrose – or table sugar. Sucralose is extremely sweet – it’s about 600 times sweeter than table sugar and three times sweeter than Equal.

Sucralose in your body: Because your body has no use for it, approximately 85% of sucralose does not get digested or absorbed, thus leaving your body unchanged. Most of what remains gets absorbed in the gastrointestinal tract and then leaves the system as urine, but about 5% of the remaining sucralose will metabolize in the body.

Limitation on consumption: As per FDA guidelines, acceptable daily intake of sucralose is 5 milligrams per kilograms of body weight per day. So if you weigh 150 lbs., it is safe for you to consume upwards of 340mg of sucralose per day, which equates to 28 Splenda packets or 9 cans of diet soda. That should leave PLENTY of room for even the sweetest of sweet-tooths! 

Equal (aspartame)

Equal, or aspartame, is made from aspartic acid and phenylalanine, two amino acids that when combined in a specific structure, yield a very sweet substance that’s 200 times sweeter than table sugar.

Aspartame in your body: Unlike sucralose and saccharine, aspartame is fully absorbed in the body given its composition of amino acids, which your intestinal tract breaks down into digestive enzymes the same way it would after consuming common protein sources, such as meats, fish, eggs and dairy. Aspartame does not enter your blood stream. 

Limitation on consumption: The acceptable daily intake of aspartame as determined by the FDA is 50 milligrams per kilograms of body weight per day. So if you weigh 150 lbs., it is safe for you to consume upwards of 3,400mg of aspartame per day. This equates to 18 cans of diet soda or almost 100 blue packets…per day! Keep in mind that your body creates trace amounts of methanol when breaking down aspartame. Though small amounts are not considered toxic and are actually naturally-occurring, larger amounts can lead to headaches, weakness, dizziness and nausea.

Aspartame and health conditions: A very important note about aspartame is that it is not to be consumed by those who suffer from phenylketonuria, a condition in which a person cannot metabolize phenylalanine into tyrosine. Thankfully, in the U.S. and most countries, detection of this condition occurs in the newborn screening panel.

Sweet’N Low (saccharin)

Sweet’n Low is an artificial sweetener made of saccharin, or benzoic sulfimide, which is a synthesized compound of methyl anthranilate, sodium nitrite, hydrochloric acid, sulfur dioxide, chlorine, and ammonia. This yields a very sugary substance that’s 300-400 times sweeter than sucrose. 

Saccharin in your body: Similar to sucralose, saccharin is also not largely stored in the body.

Limitation on consumption: As per FDA guidelines, the acceptable daily intake of saccharin as determined by the FDA is 15 milligrams per kilograms of body weight per day. So if you weigh 150 lbs., it is safe for you to consume upwards of 1,000mg of saccharin per day, which equates to 28 pink packets or 16 cans of Tab (if you’re able to locate the cult fave!)

Stevia

Stevia is an all-natural sweetener that comes from a shrub called stevia rebaudiana and is primarily grown in South America and Asia. Today, 80% of all stevia comes from China, where they practice strict farming guidelines. These compounds are so sweet that it is actually 200-300 times sweeter than sugar.

Stevia in your body: Stevia has been studied and confirmed that it does not change your glycemic index or glycemic load. Research shows that it is metabolized by the liver, then passes through the body and does not accumulate anywhere.

Limitation on consumption: As per FDA guidelines, the acceptable daily intake of stevia is 4 milligrams per kilograms of body weight per day. So if you weigh 150 lbs., it is safe for you to consume up to 40 packets of stevia per day – every day.

A more “natural” artificial sweetener? There has been some conversation about stevia being considered a natural sweetener. Because there is no real definition of ‘natural’ (read our post investigating the ‘natural’ label here), the word is not meaningful. However, it is not synthetically made like other alternative sweeteners; therefore it is referred to as a ‘natural-origin’ sweetener.

Can we “hack” our gut health?

Hack Your Health: The Secrets of Your Gut, a documentary featured on Netflix, highlights the microbiome, the community of bacteria living inside our bodies, as a crucial player in gut health.

Each person’s microbiome is unique, much like fingerprints. The microbiome consists of approximately 100 trillion microbes, including bacteria, viruses, and fungi, that reside primarily in the intestines. These microbes help break down food, support the immune system, and communicate via the vagus nerve that connects our gut to our brain.

Hack Your Health follows the journey of four individuals, each with distinct gut health challenges. The variability in characters shows the complex nature of the gut and all that it impacts:

Michelin-starred pastry chef Maya learns that her anorexia and restrictive diet have severely impacted her gut health, necessitating a more balanced dietary approach to improve her well-being.

 

Daniell, the psychology student, discovers that her severe digestive issues and restrictive diet are linked to her gut microbiome, highlighting the need for personalized dietary adjustments.

 

Kimmie, labeled morbidly obese, finds that her lack of gut bacteria diversity affects her ability to feel full and lose weight, leading to tailored dietary recommendations to enhance her microbial diversity.

 

Competitive hot dog-eater Kobayashi realizes that his extreme eating habits have disrupted his hunger signals and gut health, prompting concerns about long-term damage and the need for a healthier lifestyle.

What the Documentary Gets Right and Wrong

The documentary is commendable for its scientific accuracy and approachable presentation of complex topics. It avoids the trap of pseudoscience by not offering overly simplistic solutions to complex problems. Instead, it emphasizes that gut health solutions are highly individualized, depending on one’s unique microbiome composition.

The documentary also accurately portrays the emerging science of the gut-brain axis, illustrating how the gut communicates with the brain and influences various bodily functions.

While the documentary is informative, it sometimes glosses over the intricate details of scientific studies, opting for a more infotainment approach. This style might leave viewers wanting a deeper dive into the science behind the microbiome and its broader implications.

Additionally, the documentary faced criticism for promoting untested claims about autism and gut health, which led to backlash from autism advocacy groups.

Scientific Insights & Treatments

To address their gut issues, Maya, Daniell, Kimmie, and Kobayashi send fecal samples for analysis. The results help tailor diets that could improve their microbiome diversity and overall health. One innovative treatment discussed is the “fecal microbiome transplant,” where healthy bacteria from a donor’s stool are transferred to the recipient’s gut.

This procedure has shown promise in treating conditions like Clostridium difficile infections and is being explored for other applications. But more underscore the new ways of diagnostics, such as as fecal sampling for additional information outside of just bloodwork.

What Does the Science Say About Our Gut?

Gut-Brain Axis

The gut-brain axis refers to the bidirectional communication between the gut and the brain. This connection influences various bodily functions, including mood, stress responses, and even cognitive functions.

For instance, the gut produces neurotransmitters such as serotonin, which is crucial for mood regulation. Dysbiosis, an imbalance in gut bacteria, has been linked to mental health conditions like depression and anxiety.

Immune System

Approximately 70% of the immune system is located in the gut. The gut microbiome plays a pivotal role in training the immune system to differentiate between harmful pathogens and harmless antigens. A healthy microbiome can prevent autoimmune diseases by maintaining a balanced immune response.

Metabolism & Weight Management

Gut bacteria are involved in the metabolism of food and the extraction of nutrients. They influence how we store fat, regulate glucose levels, and feel hunger or satiety. Dysbiosis can lead to metabolic disorders such as obesity and type 2 diabetes. Studies have shown that individuals with a diverse microbiome are more likely to maintain a healthy weight.

Inflammation & Chronic Diseases

A balanced microbiome helps control inflammation by producing anti-inflammatory compounds. Chronic inflammation is a risk factor for several diseases, including heart disease, cancer, and inflammatory bowel diseases (IBD). Dysbiosis is linked to increased intestinal permeability (leaky gut), which allows toxins to enter the bloodstream and trigger inflammation.

Digestive Health

The microbiome aids in digesting complex carbohydrates and fibers that the body cannot break down on its own. This process produces short-chain fatty acids (SCFAs), which nourish the gut lining, reduce inflammation, and support overall digestive health. Conditions like irritable bowel syndrome (IBS) and Crohn’s disease are associated with imbalances in the gut microbiome.

Key Takeaways for Consumers

While this documentary is not pseudoscience, it still lacks a bit of scientific depth. But here are some sound takeaways rooted in science from key points in the documentary:

Gut Diversity is Key

A diverse microbiome is crucial for good health. Each person’s microbiome is unique, and having a variety of bacteria can enhance resilience against diseases. Consuming a wide range of foods, especially plant-based ones, can help foster this diversity.

Plants provide different types of fibers, polyphenols, and other bioactive compounds that serve as substrates for various microbial species in the gut, promoting microbial diversity. A diverse diet boosts the production of short-chain fatty acids, such as butyrate, which play a crucial role in maintaining gut barrier integrity, reducing inflammation, and supporting immune function.

Individualized Solutions

There is no one-size-fits-all answer to gut health. Personalized approaches based on microbiome analysis can provide better health outcomes. For instance, Kimmie’s gut analysis revealed a lack of bacteria that help her feel full, leading to personalized dietary recommendations to increase her microbial diversity.

Similarly, Daniell’s restrictive diet was tailored to her specific gut needs. Understanding the unique composition of your microbiome can help in identifying the specific foods and treatments that are most beneficial for you.

Innovative Treatments

Treatments like fecal microbiome transplants (FMT) show promise but should be approached with caution and professional guidance. FMT involves transferring bacteria from a healthy donor’s stool to the recipient’s gut, aiming to restore a balanced microbiome.

This procedure has been effective in treating recurrent Clostridium difficile infections and is being investigated for other conditions such as irritable bowel syndrome and inflammatory bowel disease. However, it carries risks, including the potential transfer of harmful pathogens, and should only be done under medical supervision.

Fiber is Essential

Eating more plants and fibers is universally recommended for maintaining a healthy gut. Fiber acts as a prebiotic, feeding the beneficial bacteria in the gut and promoting their growth. High-fiber foods such as fruits, vegetables, legumes, and whole grains can help maintain a healthy gut microbiome.

The fiber in these foods is fermented by gut bacteria, producing short-chain fatty acids that support gut health and overall well-being. Increasing fiber intake can also improve digestion, reduce inflammation, and enhance immune function.

Hack Your Health: The Secrets of Your Gut is a compelling watch for anyone interested in the emerging science of gut health. While it may not delve as deeply into hard science as some might prefer, it offers valuable insights and practical advice in an engaging and accessible manner.

Grocery Shopping Made Simple

This method, developed by Will Coleman, not only simplifies the shopping process but ensures that consumers maintain a balanced diet rich in essential nutrients. This approach aligns well with the Dirt to Dinner philosophy, emphasizing wallet-friendly trends, beneficial for health, and helpful in making informed, healthful, consumer decisions.

According to the International Food Information Council’s 2023 Food & Health Survey, 76% of Americans say price is highly impactful on their food purchasing decision, and nine out of 10 Americans have noticed an increase in the overall cost of food and beverages.

 

Besides cost being a driver of purchases, taste still ranks number one and healthfulness is important for 62% of Americans.

Shopping Method Countdown

The 6-to-1 grocery shopping method is a strategic approach to grocery shopping that encourages shoppers to purchase items across six distinct categories for every one discretionary item: 6 vegetables, 5 fruits, 4 proteins, 3 starches, 2 spreads and 1 treat.

The focus is on filling the cart with essentials that ensure a well-rounded ratio of nutrients, thereby simplifying decision-making.

So let’s start from the top…

Six Vegetables

Choose six vegetables to put in your cart!

The recommended daily intake of vegetables can vary based on factors like age, sex, and level of physical activity, but a general guideline from health authorities such as the U.S. Department of Agriculture (USDA) suggests that adults consume between 2 to 3 cups of vegetables per day. This is part of their broader recommendation for a healthy eating pattern.

For instance, specific guidelines suggest:

  • Women aged 19 to 50 years should aim for at least 2.5 cups of vegetables daily.
  • Men in the same age range should target at least 3 cups daily.
  • Older adults or those less physically active might need slightly less.

These servings should include a variety of vegetables from different subgroups, including dark green, red and orange, legumes (beans and peas), starchy, and other vegetables, to ensure a diverse intake of nutrients.

Here are some of our favorite nutrient-dense options that are tasty in all sorts of recipes:

Download printable here.

Health Benefits

Vegetables are critical for preventing chronic diseases thanks to their high nutrient density. For example, high intakes of leafy greens like spinach are associated with a lower risk of diabetes, cardiovascular diseases, and cognitive decline due to their rich content in antioxidants, vitamins, and minerals.

Cruciferous vegetables like broccoli and cauliflower are linked to a decreased risk of cancer, particularly colorectal cancer, through mechanisms involving the regulation of enzymes and inhibition of tumor growth. Much like the healthy plate suggests, vegetables should be your largest daily food group ratio.

Five Fruits

Choose five of your favorite fruits! Aim to add about 1.5 to 2 cups of vibrant, delicious fruits to your daily diet.

Whether you’re filling your basket with tangy oranges, crisp apples, or exotic mangoes, each fruit offers a unique burst of flavor and essential nutrients. By hitting these fruity targets, you’re not just satisfying your sweet tooth—you’re fueling your body in the most delicious way possible!

Download printable here.

Health Benefits

Fruits are a powerhouse of antioxidants, vitamins, and fiber which help reduce the risk of developing various diseases. Consuming a variety of fruits is associated with a reduced risk of chronic conditions such as heart disease, cancer, and Alzheimer’s disease.

Berries, for example, have high levels of flavonoids, which have been shown to enhance brain health and prevent age-related memory loss. This should make up a similar portion of your plate to protein.

Four Proteins

Adults should aim for a range of protein sources to meet their daily needs, typically about 5 to 6.5 ounces depending on your age, sex, and activity level. From the lean cuts of meat in the butcher section to the versatile beans and lentils in the dry goods, protein is your body’s building block.

Why not grab some salmon for those omega 3s, or perhaps some chicken for a lean, mean dinner option? Don’t forget plant-based stars like tofu and tempeh, which can be fantastic in stir-fries or salads.

Download printable here.

Health Benefits

Protein is essential for muscle repair, immune function, and overall growth and development. Foods rich in omega-3 fatty acids, like salmon, are linked to reduced inflammation and lower risks of heart disease.

Plant-based proteins such as lentils and black beans offer cardiovascular benefits and are associated with lower cholesterol levels and improved gut health.

Three Starches

Depending on your overall dietary needs, aim to incorporate about 5 to 8 ounces of starches into your daily meals. Explore the world of whole grains like quinoa, barley, and whole wheat bread that keep you feeling full and energized. Or indulge in the hearty comfort of potatoes and sweet potatoes, perfect for roasting, mashing, or baking.

And don’t overlook the pasta and rice – versatile staples that can be the foundation of countless delicious dishes. Tip: When you are in the store, avoid all white starches as possible; seek brown options—they are likely more balanced and lower in sugar!

Download printable here.

Health Benefits

Starches are a key source of energy and play a crucial role in maintaining blood sugar levels. Whole grains like quinoa and oats are linked to reduced risk of heart disease, diabetes, and certain types of cancer due to their high fiber content which aids in digestion and promotes satiety.

Two Sauces or Spreads

Download printable here.

Health Benefits: Sauces and spreads can enhance the flavor of meals while contributing to nutrient intake. For example, olive oil in pesto is rich in monounsaturated fats, which are beneficial for heart health and may reduce the risk of heart disease.

One Fun Treat

While generally limited in nutrients, allowing for occasional treats like dark chocolate can aid in sticking to a healthy eating plan by reducing feelings of deprivation. Dark chocolate is known for its cardiovascular benefits due to its high flavonoid content.

Here are a few treat examples and nutrients:

  • Square of dark chocolate: Flavonoids, iron, magnesium
  • Pack of sugar-free gummy bears: Sugars, small amounts of juice (if used)
  • A small serving of corn chips: Sodium, calories

By organizing shopping into six straightforward categories, Coleman’s method helps individuals make healthier food choices, reduce food waste, and save money—all of which are essential for maintaining a balanced diet and lifestyle in today’s fast-paced world. The method not only supports physical health by ensuring a nutritious diet but also promotes mental well-being by simplifying decision-making and reducing the stress associated with meal preparation.

Does my produce have pesticide residues?

In the realm of healthy eating, fruits and vegetables reign supreme. However, alongside their abundant vitamins, minerals, and other micronutrients, we’re bombarded with a reminder of a less savory and potentially harmful aspect: the presence of pesticide residues on our produce.

A Brief History of Pesticides & the EPA

But first, let’s get one thing straight: pesticides have a very necessary place in our global food system. Without products like insecticides, fungicides and other pesticide types, all crops would be prone to rot, leading to famine, disease, global hunger…just to name a few. If we suddenly nixed all pesticides, our current situation with egregious food waste in this country would seem inconsequential.

However, too much of a seemingly good thing always has unintended consequences. In the 1940s, the advent of powerful broad-spectrum pesticides, like DDT, gave farmers an effective, long-lasting tool to protect their animals and crops from insects. Furthermore, these powerful tools also helped combat malaria, typhus, and other insect-born human diseases.

But then its surge in application came at a cost.

By the ‘60s, word got out that excessive use of DDT posed unacceptable acute and long-term health risks to humans, including seizures, birth defects, and cancer, as well as damaging wildlife and the environment. In response to the outcry, the U.S. government took swift action and created the Environmental Protection Agency (EPA) to protect human health and the environment from toxic chemicals, including now-prohibited pesticides like DDT, aldrin, and hexachlorobenzene (HCB).

Pesticide Reporting

Now, in conjunction with the USDA, various crops are monitored annually for pesticide residues with the annual Pesticide Data Program (PDP).

capion here

This year’s report is based on data from the 2022/23 season and includes multiple samples from over 20 fresh crops, like green beans, potatoes, and blueberries. Popular crops not tested this particular season, like apples, oranges, and avocadoes, will be included in the next rotation of tested crops.

The USDA then reports its findings in a comprehensive summary released on the PDP website. Once released to the public, consumer information agencies like Consumer Reports and the Environmental Working Group reinterpret the USDA’s findings to create these derivative reports, like the notorious “Dirty Dozen” list.

When you use the massive PDP database to start weaving information together across various crops over a multitude of years, you often find a conflicting story. Suddenly, these reports stating that you’re ingesting endocrine-disrupting and cancer-causing nerve agents feel sensational, at best, against the opposing PDP data that show a downward trend year-over-year in highly toxic pesticides.

Non-governmental or non-academic, consumer-centric reports can generate fear and deceive us into believing that ingesting any fresh fruit or vegetable is detrimental to our overall health, or that organic produce is free from all pesticides.

Despite the many claims in these consumer reports, available evidence suggests that the low levels of pesticide residues typically found on produce are unlikely to make most people sick or cause cancer.

Focusing on Facts

With that stated, we can’t ignore some of the pesticide residue data these reports found. Specifically, reports from the PDP and Consumer Reports shared the below facts based on information from the PDP database when the USDA’s initiative began in 1994:

The good news:

  • 99% of the samples tested in this year’s report had residues below the EPA’s legal limits (or “tolerances”)
  • 28% didn’t have any detectible pesticide residues

  • Despite growing fears about the long-term effects of Roundup, or glyphosate, the controversial herbicide was only detected on crops largely intended for animal feed – soybean grain and corn grain
  • The World Health Organization (WHO), and its Joint Meeting on Pesticide Residues (JMPR) committee, have found that pesticide residues in food are unlikely to cause cancer in people through dietary exposure:

“JMPR’s risk assessment found that based on the weight-of-evidence approach, these compounds are unlikely to cause cancer in people via dietary exposure. This means it is possible to establish safe exposure levels – acceptable daily intakes (ADI) – for consumers.”

The bad news:

  • Green beans had numerous residues exceeding current tolerance levels
    • The USDA found 16 unique pesticides on these samples, some of which the EPA canceled use or banned over a decade ago, like methamidophos
  • Of all produce exceeding EPA tolerances, 66% were from imported crops
    • Crop samples from Mexico reported the highest residue levels, including green bean samples with multiple residues exceeding EPA tolerances
    • Largely imported crops include blueberries, grapes, tomatoes and watermelon (rind removed).

An Optimistic Outlook

Though some of these findings sound concerning, we found plenty of information that shows the needle moving in the right direction.

Here are some of the highlights we found in these reports over the last few years, plus some information gathered from conducting our own research in the PDP database and other farming resources:

Lower toxicity

  • D2D analysis shows top residues found across most fresh produce crops are less toxic than previously reported years, as indicated by WHOs pesticide toxicity classifications
    • Lesser toxic fungicides include boscalid, azoxystrobin, and fluopyram; insecticides bifenthrin and imidacloprid

Increased localization

  • The USDA’s most considerable residue risks stem from just a few pesticides concentrated in specific foods grown on a small fraction of U.S. farmland
    • CR’s food safety expert, James E. Rogers, emphasizes that this concentrated risk makes it easier to identify problems and develop targeted solutions.

Better technology

  • Farmers and food producers continue to implement improved pest management practices, including advanced technologies
    • Precision ag systems in the field
      • AgZen’s patented pesticide droplet optimizer
      • FruitScout’s crop load manager platform
      • John Deere’s comprehensive machinery and production management tools
    • Scientific applications for crop management

What can we do right now?

It’s more like what you can’t do.

It feels counterintuitive, but don’t eat fewer fruits and vegetables because of pesticide concerns. The health benefits of eating lots of produce far outweigh the potential risks from these residues.

There’s no doubt about it: produce is loaded with vitamins, minerals, and micronutrients necessary for a healthy body and well-functioning brain.

If anything, we all should eat more produce.

And yes, while some pesticides can negatively affect health and the environment, the levels found on most produce are extremely low and not linked to adverse health effects.

If we follow the food-prep tips below, the surface residues will be largely eliminated, allowing us to enjoy our fresh foods without fear.

  • Wash fruits and veggies under running water for 15 to 20 seconds.
    • For those especially concerned about residues, consider one of the following methods:
      • Soak your fresh produce in a bath for a few minutes with 5 parts water and 1 part vinegar, then rinse; or
      • Soak your produce in a solution of one teaspoon of baking soda per two cups of cold water for 10-15 minutes, then rinse
  • Peel and trim produce when possible
  • Eat a variety of produce from different sources to reduce exposure to a single pesticide or environmental contaminant
    • If you can only tolerate certain produce items, consider purchasing the following alternatives:
      • Selecting the organic counterpart, which the PDP reports to have fewer residues despite having the same nutrient density as conventional
      • Frozen produce has already been through rigorous cleaning and processing, further reducing residues than its fresh counterparts
  • Try to stick with produce farmed in the U.S.

The key is moderation and making informed choices, not eliminating nutrient-rich produce from your diet due to pesticide fears.

Is Whole-Fat Dairy Healthy?

Current consumer attitudes toward milk and dairy products are increasingly influenced by health concerns, environmental considerations, and the rise of plant-based alternatives. Many consumers have moved toward low-fat dairy options or non-dairy substitutes, perceiving them as healthier choices due to longstanding recommendations to limit saturated fat intake.

Findings from the latest dairy study highlight the potential cardiometabolic benefits of full-fat dairy. By presenting evidence that full-fat dairy may not only be harmless but potentially beneficial, these insights could encourage consumers to reconsider their choices in the dairy aisle.

This shift could lead to a renewed interest in whole-milk products and fermented dairy, balancing the dietary landscape with a broader acceptance of various dairy fat contents based on individual health benefits rather than a one-size-fits-all dietary guideline.

The comprehensive review, “Whole-Milk Dairy Foods and Cardiometabolic Health: Dairy Fat and Beyond,” authored by Avinash Pokala and colleagues , challenges longstanding beliefs about the relationship between full-fat dairy consumption and cardiometabolic health.

Historically, full-fat dairy products, which are high in saturated fats, have been thought to contribute to cardiovascular disease and type 2 diabetes. This study scrutinizes this hypothesis by reviewing recent evidence from observational studies and randomized controlled trials.

Scope and Key Findings

The review critically examines extensive research to assess the impact of full-fat dairy products on health. It categorizes the evidence based on the type of dairy product (fermented vs. non-fermented) and explores the role of specific components like milk polar lipids. The study also considers how the dairy food matrix—comprising fats, proteins, and bioactive molecules—interacts to influence health outcomes.

Cardiometabolic Activities of Dairy Fat

Contrary to previous guidelines that recommend limiting full-fat dairy, the study finds that dairy fat intake has a neutral to beneficial effect on cardiometabolic health. It references several large-scale studies and meta-analyses which suggest that full-fat dairy consumption does not increase the risk of cardiovascular disease (CVD) and may, in fact, offer protective benefits against metabolic syndrome (MetS) and diabetes.

Positive Effects of Fermented Dairy Products

Fermented products like yogurt and cheese consistently show beneficial effects in improving lipid profiles and potentially lowering CVD risk. For example, a meta-analysis cited in the review demonstrates that yogurt consumption is associated with a reduced risk of type 2 diabetes, attributing these effects to the fermentation process which may enhance the bioavailability of bioactive peptides and other nutrients.

Role of Milk Polar Lipids

Milk polar lipids, concentrated in the milk fat globule membrane, are shown to improve blood lipid profiles and contribute to cardiovascular health. The study discusses evidence from controlled trials where milk polar lipids were found to regulate lipid absorption, reduce inflammation, and improve gut health, thereby offering a mechanistic explanation for the cardioprotective effects of full-fat dairy.

Reevaluation of Dietary Recommendations 

The review strongly advocates for updated dietary guidelines that reflect the complexity of dairy foods and their varied impacts on health. It suggests that the current recommendations may oversimplify the effects of fats found in dairy products and do not account for the protective components like polar lipids and probiotics found in fermented dairy.

Several previous studies align with these findings, supporting the beneficial effects of full-fat dairy on cardiometabolic health. For instance, the Prospective Urban Rural Epidemiology study found that higher dairy fat intake was associated with lower risk of diabetes and high blood pressure.

Additionally, a systematic review and meta-analysis published in the European Journal of Nutrition concluded that dairy consumption, irrespective of fat content, was linked to reduced risks of metabolic syndrome, hypertension, diabetes, and obesity. These studies collectively challenge the traditional views on dairy fat and support a more differentiated understanding of its impact on health.

Implications at the Grocery Store

The review encourages consumers not to avoid full-fat dairy categorically. Instead, it suggests evaluating the overall nutritional content and considering personal health needs. For instance, individuals without a high risk of cardiovascular issues might benefit from including full-fat dairy in their diet.

Additionally, consumers should note the specific benefits of fermented dairy products. These products not only aid in digestion due to their probiotic content but also provide enhanced cardiometabolic benefits. This study underscores the importance of personalized dietary choices that consider the nutritional benefits of dairy products in the context of an overall diet and individual health profiles.

Dairy Considerations beyond Diet

Outside of the obvious health take aways for consumers based on the new information in this study, consumers are increasingly making their dietary choices based on both nutrition and environmental considerations.

The dairy industry has the potential to contribute positively to environmental sustainability through various innovative practices and technologies. Here are some ways the industry can help the environment:

Sustainable Farming Practices

By adopting more sustainable farming practices, such as managed grazing, the dairy industry can enhance soil health, increase carbon sequestration, and reduce greenhouse gas emissions. Managed grazing involves rotating dairy cattle through pasture lands, which can help maintain soil fertility and reduce erosion.

Renewable Energy

Dairy farms can utilize manure as a resource by converting it into biogas through anaerobic digestion. This process not only reduces methane emissions—a potent greenhouse gas—but also produces renewable energy that can power the farm and potentially supply electricity to local communities.

Efficient Use of Resources

Implementing precision agriculture techniques can help dairy farmers use water, feed, and energy more efficiently. Precision feeding programs optimize the amount of feed for cattle, reducing waste and minimizing the environmental impact of feed production.

Waste Recycling

By improving waste recycling processes, dairy farms can turn by-products like manure and wastewater into valuable resources such as organic fertilizers and irrigation water, thereby reducing dependency on chemical fertilizers and promoting water conservation.

Packaging Innovations

The dairy industry can also make a significant environmental impact by innovating in packaging solutions. Developing biodegradable or recyclable packaging can reduce waste and the carbon footprint associated with traditional plastic packaging.

Collaboration & Certification

Engaging in partnerships with environmental organizations can help dairy farms implement best practices and become certified in sustainable agricultural methods. Certifications can serve as a signal to consumers who are concerned about the environmental impact of their purchases.

Educating Consumers 

The industry has a role in educating consumers about the importance of sustainable dairy production and the environmental benefits of supporting local and sustainably produced dairy products.

By focusing on these areas, the dairy industry can transform from being part of the environmental problem to an active part of the solution, contributing to a more sustainable agricultural sector and helping mitigate the impact of climate change.

Brewing Longevity: Coffee’s Health Benefits

Coffee gives us a great morning boost – and it is not just the caffeine! A recent study published in Nature Metabolism brings to light the significant role of trigonelline, a naturally occurring compound in coffee, in enhancing muscle health and function, particularly against the backdrop of aging.

Trigonelline is an alkaloid that serves as a precursor to NAD+. This molecule is crucial for energy production in cells, particularly within mitochondria — the powerhouses of cells.

New Research on Trigonelline

As we age, our mitochondria’s efficiency in energy production wanes, partly due to declining NAD+ levels. This decline is linked to several age-related conditions, including sarcopenia, which is characterized by the loss of skeletal muscle mass and strength.

Think of trigonelline in the body like a key that unlocks the energy production factory in muscle cells. Just as a key starts a car and revs the engine, trigonelline helps turn on the mitochondria, boosting energy output and enhancing muscle function, especially as we age. This ensures the body’s engines run smoothly and efficiently.

These effects were observed across various species, including humans, where higher blood levels of trigonelline were positively correlated with better muscle strength and function.

 

Conversely, lower levels were associated with sarcopenia, or muscle loss.

The implications of these findings are vast.

For one, it suggests that daily consumption of coffee, a rich source of trigonelline, could offer a simple, natural way to support muscle health and mitigate some aspects of aging.

The study, however, does not specify the exact amount of coffee required to achieve these benefits, as trigonelline content can vary widely among different coffee types and preparations.

Generally, a moderate intake of black coffee (approximately 3-4 cups per day) is considered beneficial for most people, but individual responses can vary.

Debunking Myths

But what about coffee’s negative effects? Does the trigonelline make up enough for them?

First, let’s dispel some of these outdated coffee myths:

   Coffee causes dehydration

  • While caffeine has a mild diuretic effect, the fluid content in coffee helps to maintain hydration levels. Studies suggest that for regular coffee drinkers, this diuretic effect is minimal.

   It causes heart disease

  • Numerous studies have shown that moderate coffee consumption does not increase the risk of heart disease. In fact, some research indicates that it may have protective effects against certain cardiovascular issues.

   It’s addictive

  • While caffeine can be mildly habit-forming, it does not stimulate the brain’s reward circuitry in the same way as addictive drugs. Most people can manage or reduce coffee consumption without the severe withdrawal symptoms associated with true addiction.

   It stunts growth

  • Scientific evidence does not support the idea that coffee consumption affects growth. This myth may have originated from the misconception that coffee causes osteoporosis, which it does not when consumed in moderation.

⊗   It causes cancer

  • In 2016, the World Health Organization moved coffee off its “possible carcinogen” list, acknowledging the lack of evidence that coffee causes cancer. Some studies suggest that coffee may even reduce the risk of certain types of cancer.

Coffee Health Facts

And there are plenty of other reasons to enjoy your cup of joe, in addition to minimizing muscle loss.

♥   Antioxidants

  • In addition to trigonelline, coffee is rich in powerful antioxidants, like chlorogenic acid and caffeine, which can neutralize harmful free radicals. This antioxidant activity is linked to a reduced risk of diseases such as heart disease and certain cancers.

♥   Caffeine

  • As the most well-known active ingredient in coffee, caffeine has been studied extensively. It’s known to enhance brain function, improve mood, and boost metabolism. A study published in “The American Journal of Clinical Nutrition” suggests that caffeine can increase metabolic rate by up to 11% and enhance physical performance.

♥   Chlorogenic Acid

  • This is another significant component, believed to help lower blood sugar levels and potentially reduce the risk of type 2 diabetes. A study in “The Journal of Nutrition” found that chlorogenic acid might improve glucose metabolism, which is crucial for managing diabetes.

♥    Magnesium & B Vitamins

  • Coffee contains essential nutrients, including magnesium and B vitamins, which play crucial roles in numerous bodily functions, including energy metabolism and DNA repair.

It’s also worth noting that while coffee’s potential health benefits are promising, it’s important to consume it in moderation and be mindful of individual tolerance levels. Additionally, the healthiest way to enjoy coffee is black, or with minimal added sugar, to avoid counteracting its benefits with unnecessary calories.

This study, a collaboration among international researchers, underscores the potential of dietary interventions to improve health outcomes, especially in aging populations. It opens doors to further research on trigonelline’s role in human health and its potential in dietary supplements or as part of a broader strategy to combat age-related muscle decline.

Reputable Sources for Food Info

How do these myths and truths come to exist in people’s minds? It is all about the source.

In the landscape of nutrition and health information, the importance of consulting reputable sources cannot be overstated.

These sources, like Dirt to Dinner, are grounded in scientific research and peer-reviewed studies, and offer reliable and evidence-based insights, ensuring the advice you follow is beneficial for your health. They help sift through myriad information available, distinguishing between evidence-based facts and unfounded claims to help eliminate unfounded myths such as these.

This careful approach to gathering information is essential for making informed decisions about your diet and health, contributing to a well-rounded understanding of nutrition’s role in overall well-being and helping to navigate through common myths and misconceptions.

Navigating Nutrition, Health & Wellness Trends

Healthy Aging: Embracing Quality Life Years

The quest for healthy aging transcends the mere desire to extend life; it’s about enriching those additional years with vibrant health. The report underscores the significance of nurturing heart health, managing weight effectively, and maintaining hormonal balance.

For heart health, it champions the consumption of omega-3 fatty acid-rich foods like salmon, flaxseeds, and walnuts. The report also recommends whole grains and leafy greens to regulate blood pressure.

Weight management strategies include a balanced diet of lean proteins, complex carbohydrates, and healthy fats, highlighting foods such as quinoa, lean chicken, avocados, and legumes to preserve muscle mass and metabolism.

To support hormone health, incorporating phytoestrogen-rich foods like soy products, along with antioxidants from berries and nuts, is advised for hormonal balance and endocrine system support.

The Evolution of Clean Labels: Seeking Simplicity & Transparency

Today’s consumers crave simplicity and transparency in their food choices, a shift evident in the rise of minimally processed foods. This trend towards clean labels reflects a growing skepticism towards overly processed foods and complex ingredients. The advice here is clear: seek out products with short lists of whole, recognizable ingredients (click here for what we mean by this!), and exercise caution around items with  artificial preservatives, colors, and flavors.

It is not that those ingredients are bad for you, but you want to look for foods that have more healthy nutritious ingredients that add value to your body. The report also points to a burgeoning interest in traditional and artisanal food-making processes, which promise less processed and more nutrient-dense food options. Our tip: Shop the perimeter of the store and avoid added sugars in processed food choices! As Mintel reports:

“Go back to the basics to help consumers age and live well by keeping hearts healthy, supporting weight management and improving muscle mass.”

Purposeful Processing: Marrying Innovation with Nutrition

Purposeful processing emerges as a strategic approach for brands to align products with health and wellness objectives without compromising on flavor or quality.

Techniques like fermentation, which boosts gut health, and cold-pressing, preserving nutritional integrity, are highlighted.

Consumers are encouraged to explore products leveraging these innovations, as they tend to offer superior nutritional profiles.

Adding in more plants to your diet,  (but don’t forget the benefits of dairy and meat in moderation), the report advises looking for products that highlight the natural benefits and flavors of plantsover those laden with additives to mimic animal products.

When looking for animal products, seek quality fish, meat and poultry.

Aging Populations: Forward-Thinking Nutrition

An aging population necessitates a proactive stance on nutrition. For the aging demographic, it calls for nutritious, accessible, and easy-to-prepare food options to meet older adults’ unique needs. Suggestions include focusing on foods that support cognitive health, bone density, and hydration, such as fatty fish, calcium and vitamin D-fortified dairy, and easily consumable fruits like berries and melons.

“According to the United Nations, one in six people (1.4 billion people) will be aged 60 or older by 2030.

While seniors are a diverse group with diverse needs, protein and hydration are two important areas to focus innovation on.”

Key Takeaways for Consumers: Navigating the Nutrition and Wellness Landscape

  • Prioritize Holistic Health: Embrace a diverse diet that bolsters heart, weight, and hormone health with a focus on nutrient-dense foods. Moderation and variation is key!
  • Embrace Transparency: Opt for products with straightforward labelling (see our label guide here!) and appreciate the value of traditional food processing methods.
  • Explore Innovation: Remain open to trying products that incorporate purposeful processing technologies to boost nutritional value without sacrificing taste. Embrace new technologies in the food space, they may just benefit you from a nutrition standpoint and a sustainability standpoint!

This analysis of the Mintel report provides an educational guide for consumers aiming to make informed decisions about their health and nutrition amidst changing global food trends. The key is to remain curious, adaptable, and informed, paving the way for a healthier, more sustainable lifestyle. But how do we know where to get our nutrition research?

Other Considerations

In addition to the insights provided, Mintel mentions that it’s crucial to consider the impact of digital technology and social media on consumer health choices and perceptions.

The rise of health and wellness apps, online communities, and influencer-led health trends significantly influence dietary decisions, often blurring the lines between scientifically backed advice and anecdotal evidence. Understanding how to critically evaluate these sources of information and discern credible advice from mere fads is essential for consumers aiming to make informed health decisions. [HP1]

Furthermore, the role of mental health in overall wellness, emphasizing the importance of a balanced approach that nurtures both the mind and body, remains a critical area for exploration. The Mintel report focuses on the physical aspects of health, but the psychological impacts of diet, including how food choices can affect our mood and stress levels, are equally crucial. Incorporating foods known to support mental health, such as those rich in omega-3 fatty acids, magnesium, and probiotics, can be another actionable step for consumers.

To avoid falling for societal misconceptions about health and nutrition, consumers can take several proactive steps:

  • Critical Evaluation: Learn to critically evaluate health and nutrition information, checking the credibility of sources and the evidence behind claims. Are studies peer reviewed? Is the website selling their product which supports their analysis? Who is funding the study? Does it come from a reputable university or research engine? Is it an EDU or ORG website? This skepticism can help navigate through marketing hype and focus on scientifically backed advice.
  • Personalization: Recognize that dietary needs are highly individual. What works for one person may not work for another due to differences in metabolism, lifestyle, and health conditions. Consulting with healthcare providers or dietitians can help tailor dietary choices to individual needs.
  • Long-term Perspective: Adopt a long-term perspective on health and nutrition, focusing on sustainable changes rather than quick fixes (aka no fad dieting!). Slow and steady often wins the race when it comes to lasting health improvements.

By adopting these practices, consumers can navigate the forest of nutrition and wellness with confidence, making informed decisions that support their health and well-being in a balanced and sustainable way.

Can Fast Food be Sustainable?

Chipotle’s ambitious initiative to embrace and invest in the future of food through its $100 million Cultivate Next venture fund demonstrates a forward-thinking approach to the customer experience and increases access to real food.

“Our decision to double our commitment to our Cultivate Next venture fund is a clear indicator that we are investing in the right companies that we can learn from and utilize to improve the human experience of our restaurant teams, farmers, and suppliers,” said Curt Garner, Chief Customer and Technology Officer, Chipotle. Garner continues:

“The parallel growth of Chipotle and our partners will continue to further our mission to Cultivate a Better World by increasing access to real food.”

Technologies in play

The significant investments in the fund include Hyphen. The Hyphen robot represents a joint venture between Chipotle and Hyphen, aiming to revolutionize how Chipotle prepares its bowls and salads. These menu items, which form a large chunk of Chipotle’s online orders, are assembled with the help of an automated system that accurately dispenses ingredients into dishes as they move along a lower conveyor belt.

This innovative approach is designed to boost order preparation speed and precision, freeing staff members to dedicate more time to customer interactions and other essential duties. Currently under evaluation, this technological enhancement seeks to refine Chipotle’s digital service capabilities and elevate the overall dining experience for its customers.

Another fund component is an investment in GreenField Robotics, which is revolutionizing farming practices with its innovative approach to regenerative agriculture. The company leverages artificial intelligence, robotics, and sophisticated sensors, to deploy autonomous robots that manage weeds in crop fields without harmful chemicals.

These robots are designed to operate day and night, navigating between rows of crops to target and remove weeds precisely, thus significantly reducing the reliance on traditional herbicides. This method supports the health of the soil and the ecosystem and presents a sustainable and cost-effective alternative to conventional farming methods.

Nitricity is another component of the innovation investment. Nitricity is a company that produces nitrogen fertilizers through a sustainable and innovative process. This process involves creating “artificial lightning” to break down nitrogen from the air, which is then combined with rainwater to form nitrate, a natural fertilizer. This method is inspired by the natural process where lightning breaks atmospheric nitrogen into nitrates that nourish the soil.

Nitricity’s approach aims to reduce greenhouse gas emissions associated with traditional nitrogen fertilizer production methods, such as the Haber-Bosch process, which is energy-intensive and relies heavily on fossil fuels. The investment aligns with Chipotle’s sustainability goals and commitment to enhancing food integrity throughout its supply chain.

By incorporating Nitricity’s climate-smart fertilizer into its agricultural practices, Chipotle aims to support more sustainable and environmentally friendly farming practices.

The Meati Foods investment enhances Chipotle’s menu with sustainable plant-based protein options that are aligned with its Food with Integrity standards. Using a fermentation-based process, Meati develops alternative proteins derived from mushroom roots, specifically mycelium. This method results in products that mimic chicken and steak in texture, flavor, high protein, high fiber, and no cholesterol.

Cultivated indoors, Meati Foods ensures its products are grown clean and free from common agricultural contaminants. Through the “Eat Meati” brand, the company is committed to offering nutritious, whole-food options that are environmentally friendly.

Zero Acre Farms is a food company focused on healthy, sustainable oils and fats that is on a mission to end the food industry’s dependence on vegetable oils. The company has introduced a new category of healthy oils and fats made by fermentation that are more environmentally friendly. Chipotle is in the early trials of testing Zero Acre Farms at its Cultivate Center test kitchen in Irvine, California.

Industry Players Invest in Fast Food’s Future

Several other fast-food companies invest significantly in food innovations, leveraging technology to address global challenges such as food security, affordability, and safety. These companies are exploring various technologies, including artificial intelligence, robotics, sustainable packaging, plant-based alternatives, and blockchain for supply chain transparency.

Here’s a list of notable players alongside Chipotle that are actively investing in the future of food:

  • McDonald’s is incorporating AI learning into its operations, making strides in the alternative packaging space, providing plant-based options, and investing in improved supply chain technologies—all ways that they are investing in and prioritizing health and sustainability.
  • KFC is experimenting with 3D bioprinting technology to create lab-grown chicken nuggets to offer more sustainable and ethical meat options.
  • Domino’s Pizza uses drones and autonomous vehicles to reduce delivery times and costs.
  • Burger King focuses on sustainability through initiatives like reducing greenhouse gas emissions and offering plant-based burger options like the Impossible Whopper, made from soy leghemoglobin, the same ingredient in the Impossible Burger, to cater to a broader range of dietary preferences.
  • Starbucks invests in sustainable practices, including efforts to reduce waste and water use. It is also exploring plant-based menu items to provide more environmentally friendly and healthier options.
  • Wendy’s utilizes food safety and quality assurance technology, implementing advanced tracking and monitoring systems in its supply chain.
  • Taco Bell is innovating its menu to include vegetarian and low-impact food options, aiming to make the fast-food industry more inclusive and sustainable.

Impact of Innovations on Food System

Why should we care about the investments these companies are making? The impact spreads far beyond the decision of “what’s for lunch today” and will untimely touch our children’s and their children’s lives.

Food Security: Innovations, especially in plant-based proteins and lab-grown meats, can significantly contribute to food security by providing alternative sources of nutrition, ensuring a stable food supply in the face of growing global demand and environmental challenges.

Affordability: Automation and AI in food preparation and delivery can lower operational costs, potentially making food more affordable for consumers. These companies can offer competitive pricing while maintaining quality by optimizing supply chains and reducing waste through better inventory management.

Safety: Technological advancements such as blockchain for transparent supply chains and AI for monitoring food quality can enhance food safety. These technologies allow for better tracking of ingredients from farm to table, ensuring that food meets health standards and reducing the risk of contamination and foodborne illnesses.

Answering a Call-to-Action by Consumers

These investments also answer a call from consumers, who, in recent years, have put the majority of the onus on food companies to lead the way for positive change. Today’s consumers are increasingly conscious of their food choices’ health, environmental, and social impacts. This heightened awareness drives demand for healthier, more sustainable, affordable food options. Consequently, consumers rely on food companies to make significant investments and changes to meet these expectations.

Consumers are seeking convenient, nutritious options tailored to various dietary needs, such as low-calorie, low-fat, plant-based, and allergen-free options. They expect food companies to innovate to reduce the use of artificial ingredients, preservatives, and high sugars and fats without compromising taste or affordability.

There’s also a growing demand for food produced in an environmentally friendly and ethically responsible manner. Consumers are looking for companies that invest in sustainable agriculture practices, reduce greenhouse gas emissions, minimize water usage, and ensure animal welfare. They are also increasingly interested in local sourcing and reducing food miles. Moreover, sustainable packaging solutions to reduce plastic waste are critical to consumer choices.

While consumers strongly desire healthier and more sustainable food options, they also demand affordability. The challenge for food companies is to balance the cost of implementing innovative and sustainable practices with the need to keep prices accessible to a broad audience. This requires efficient production and distribution practices and, sometimes, rethinking entire supply chains to maintain competitive pricing.

To build and maintain consumer trust, food companies must be transparent about their practices, including sourcing, ingredient lists, nutritional information, and environmental impacts. Technology, such as blockchain, often facilitates this transparency by tracing the journey of food from farm to table, assuring consumers of the quality and safety of their food.

In response to these consumer expectations, food companies increasingly invest in research and development to create new products that meet these criteria. Companies like Chipotle are adopting innovative technologies to improve food production efficiency, exploring alternative ingredients to make their products healthier and more sustainable, and reevaluating their supply chains to increase transparency and reduce environmental impact.

These investments are not only a response to consumer demand but also an acknowledgment of food companies’ role in addressing global challenges like climate change, health issues, and food security. By aligning their strategies with consumer expectations, food companies can ensure long-term viability and contribute to a more sustainable and healthy food system.

Why are foods with sugar & fat so irresistible?

You know those moments when you’re faced with a gooey chocolate chip cookie or a crispy slice of bacon, and it feels like your brain is staging a full-blown rebellion against your dieting efforts? Well, it turns out there’s some fascinating science behind why these irresistible foods have a hypnotic hold over us.

Picture your brain as a bustling city with a network of roads. Now, imagine the flow of traffic on these roads is the signals sent by your gut, specifically, the vagus nerve. This nerve is like the messenger between your tummy and your brain, and its job is to tell your brain what’s going on in your belly.

For the longest time, scientists were like detectives trying to crack the case of why we’re so drawn to unhealthy foods. They were on a mission to discover the secret behind our food cravings. But the real puzzle was this: why do our brains go crazy over fats and sugars, especially when they team up in delightful duos like donuts or cookies?

What does new research reveal?

In the February 2024 issue of the Monell Chemical Senses Center‘s Cell Metabolism Journal, a team of scientists unraveled this culinary enigma. They discovered that it all starts in our gut, not in our taste buds.

You see, there are dedicated pathways in our vagus nerve for various things, including a pathway for fats and another for sugars, that act like separate lanes on that culinary highway we talked about. When you munch on something fatty, the fat pathway lights up like a neon sign in Las Vegas, and when you indulge in something sweet, the sugar pathway does a little happy dance.

Now, here’s where it gets even more interesting. Imagine these pathways as two separate party invitations: one for fats and another for sugars. When you’re at a party, you’re having fun, right? Well, our brain is no different. It enjoys these food parties, too. But here’s the kicker – when you combine fats and sugars, it’s like sending out a double invitation to the brain’s ultimate party central.

These two pathways join forces, and your brain responds with a surge of dopamine, the pleasure chemical, making you want more of that irresistible combo.

So, what does all of this mean for your eating habits? Well, your brain can be secretly wired to seek out these high-fat, high-sugar combos, even when you’re consciously trying stay away from these foods.

 

It’s like your gut has a sneaky food agenda, and it’s operating undercover.

But don’t despair! There’s a glimmer of hope on the horizon. The scientists behind this discovery believe that understanding this gut-brain connection could lead to some pretty cool strategies and treatments. By tinkering with these pathways, we might have a shot at making healthier food choices, even in the face of those devilishly tempting treats.

So, the next time you find yourself eyeing that mouthwatering chocolate cake, remember: it’s not just about will power; it’s a brain party happening on a microscopic level. And while the battle between your taste buds and your brain rages on, science is on the case, working to help you make healthier choices without sacrificing all the delicious fun.

Issues with overindulging

Overindulging in foods rich in sugar and unhealthy fats can have serious health consequences. One of the most immediate risks is weight gain, as these foods are often calorie-dense.

Weight gain can contribute to obesity, a significant risk factor for various health problems such as heart disease, type 2 diabetes, and certain cancers.

Liver health can be compromised by high sugar intake, particularly fructose found in common sweeteners like table sugar and high fructose corn syrup. This can lead to non-alcoholic fatty liver disease (NAFLD), which may progress to more severe liver problems.

Mental health can also be impacted, as sugar and fat-rich diets can cause mood swings, irritability, and even symptoms of depression.

Inflammation is another concern associated with these diets, contributing to conditions like arthritis, autoimmune diseases, and a heightened risk of certain cancers.

Dental health is affected by excess sugar consumption, as it provides a breeding ground for bacteria in the mouth that produce acids, leading to tooth decay and gum disease.

Additionally, excessive sugar intake can disrupt the balance of gut bacteria, potentially leading to digestive problems.

Tips to combat The Urge

While the scientific discoveries about our brain’s response to fats and sugars are fascinating, you don’t have to surrender to your cravings. Here are some practical tips to help you combat the effects of these food temptations:

Be Mindful of Portions

  • Instead of completely avoiding your favorite treats, practice portion control. Enjoy a small piece of that chocolate or a single bite of your favorite high-fat snack. Savor the flavor without going overboard.

Diversify Your Diet

  • Make sure your meals are balanced and include a variety of foods. Incorporate plenty of fruits, vegetables, whole grains, lean proteins, and healthy fats into your daily meals. This can help reduce the intensity of your cravings for high-fat, high-sugar items.

Stay Hydrated

  • Sometimes, thirst can be mistaken for hunger. Before reaching for that sugary or fatty snack, have a glass of water. Staying hydrated can help reduce cravings.

Plan Your Indulgences

  • Designate specific times or days when you’ll allow yourself to enjoy your favorite treats. Knowing that you have a treat coming up can make it easier to resist spontaneous cravings.

Keep Temptations Out of Sight

  • If you have a weakness for certain foods, try not to keep them readily accessible at home or in your workspace. Out of sight, out of mind!

Get Moving

  • Exercise can boost your mood and reduce cravings. So, when you’re hit with a craving, take a brisk walk or do a quick workout to distract your mind.

Mindful Eating

  • Pay attention to what you’re eating and savor every bite. Eating mindfully can help you enjoy your meals more fully and prevent overindulgence.

Healthy Alternatives

  • Seek out healthier alternatives to satisfy your cravings. For example, if you’re craving something sweet, opt for fresh fruit or a small piece of dark chocolate. If you’re craving something savory, try air-popped popcorn instead of chips.

Seek Support

  • If you find it challenging to control your cravings, consider seeking support from a registered dietitian, therapist, or support group. They can provide strategies and encouragement tailored to your specific needs.

Remember, you’re not alone in facing these cravings, and it’s entirely possible to make healthier choices without depriving yourself completely. By incorporating these tips and staying mindful of your eating habits, you can combat the effects of the brain’s love for fats and sugars while still enjoying the pleasures of good food. It’s all about finding that tasty balance!

Could Ozempic Ignite Food’s Healthier Future?

Today, the weight loss drugs highlight a consumer movement against processed and ultra-processed foods. These foods have added ingredients such as sugar, salt, unhealthy fats, and artificial colors that provide no nutritional value…except great taste.

Eaten as an indulgence, they are not terrible. But, unfortunately, many people indulge in these treats as a dietary staple.

The Search for Nutrition

Consumers today are looking for nutritious foods. Foods that not only treat existing diseases but prevent ones from appearing. Foods that help you manage your health and help you age gracefully, with ‘food as medicine’  the sought-after goal.

Innova Market Insights identified nutritional value and balanced nutrition, along with naturalness are important for consumers.

Ingredients containing protein, Omega-3, fiber, vitamins, prebiotics, probiotics, and even esoteric mushrooms such as ashwagandha and lion’s mane are high in demand. Mintel also identified a changing attitude toward extending life in good health.

How GLP-1 Drugs Affect Our Diet

Further fueling demand for a healthier, more nutritious diet are among those taking a new class of prescription drugs: GLP-1 agonists. These medications, like Ozempic and Wegovy, help lower blood sugar levels and promote weight loss.

Morgan Stanley’s research survey of 300 patients taking a GLP-1 agonist found that these drugs reduced their daily appetite by 20-30 percent. They lost their appetite for candy, sugary drinks, and baked goods, creating room for adding healthy foods to their diet.

Especially as those on the GLP-1 drugs are not that hungry and might not meet the full 2,000-calorie minimal daily requirement, it is essential that what they do eat in a day provides their full complement of minerals and vitamins.

As the obesity epidemic continues to rise, so will the associated health issues such as heart disease, type 2 diabetes, certain cancers, and fatty liver disease.

Today, about 69 percent, or 178 million adults, are either overweight or obese. Adult obesity is at 42.4 percent and is expected to climb to 50 percent in just six years.

GLP-1 drugs seem to hold the answer to obesity, heart disease, and diabetes. Morgan Stanley estimated that 7 percent of the U.S. population will be take GLP-1 medications by 2035. This equates to a potential $44 billion market by 2030.

Will Food Sales Decline? 

Grocers and consumer products companies worry about the future if more and more people are cutting 20-30% of their calories out of their diet.

In the fall of 2023, Walmart announced that it had seen a slight drop in food demand due to appetite-suppressing medications. It might be too soon to tell given that there is such a small percentage of the population on these weight loss programs, but as the numbers increase, how will CPG companies prepare?

However, CPG companies and grocers can benefit from this trend; consumers don’t have to be hurt by purchasing less food. Of course, if everyone ate more fruits and vegetables and fewer cookies, then obesity would not be an issue.

At D2D, we have written about changing one’s diet, but it is hard. What you eat is what you crave. Can anything be done to meet our nutritional needs while sating our  tastebuds?

How about a Healthy Oreo?

There are over 14 unique Oreos to choose from, with ‘Double Stuff’ being our favorite, mostly because it is reminiscent of our childhood.

But sadly, there is no benefit to eating these every day. Despite their great taste, they have no nutritional value, 12 grams of sugar, and 150 calories for just two cookies. They would be considered an indulgence and not a ‘food’.

What if the Oreo had the same basic ingredients but with added health benefits?

What if the creamy filling included Omega 3s for heart health, and fiber in the cookie for lowering cholesterol, aiding gut health, and reducing the risk of heart disease? Some vitamins like D3 could be added as an extra immune benefit. Instead of sugar, there could be stevia to keep the taste.

The mouthfeel and taste that any saturated fat provides could be replaced by an alternative fat from a plant oil called Epogee.

To be fair, in 2021, Mondelez did try to launch the Oreo Zero in China. Instead of sugar, they used sucrose and glucose, which gave a different taste from the original Oreo. They chose China because those consumers like less sugar in their snacks. Needless to say, it was not a success. Some of you readers might remember the backlash against the ‘New Coke’ in 1985. A change in the 99-year formula was a complete flop because Coca-Cola lovers liked the ‘Real Thing’.

How can CPG Companies Benefit? 

But are CPG companies ready to make such big changes? Already, many are starting to address their concerns about the potential for declining food consumption.

According to Food Dive, Coca-Cola and PepsiCo have introduced small cans in response to consumers cutting back on sugar. Also, snack companies have created 100-calorie small snacks. Some have reduced salt and others have reformulated their products for added nutrition. But is it the right answer?

CPG companies have a range of opportunities to create healthier products. These changes can have meaningful impacts on consumer health.

How can the pharmaceutical industry influence the snack industry?

Healthier Product Formulations:

  • CPG companies can reformulate existing snacks to align with healthier profiles. For instance, reducing added sugars, saturated fats, and sodium content.
  • Whole grains, fiber, and protein can be added in to create more satisfying and nutritious snacks.
  • CPG companies can focus on nutrient-dense options that provide sustained energy.

Functional Ingredients:

  • Incorporating functional ingredients like prebiotics, probiotics, Omega-3, turmeric, and additional antioxidants can enhance the nutritional value of snacks.
  • GLP-1 users may want to seek snacks that support gut health and overall well-being.

Portion Control and Mindful Snacking:

  • Ozempic’s appetite-suppressing effects may encourage consumers to eat smaller portions.
  • CPG companies can develop snack packs with smaller, healthier portions, promoting mindful eating.
  • GLP-1’s impact on cravings could lead to decreased consumption of empty-calorie snacks (e.g., sugary treats).

Marketing Strategies:

  • Highlighting diabetes-friendly, weight-conscious, or blood sugar-friendly snacks can resonate with GLP-1 users.
  • Transparent labeling and clear health benefits can attract health-conscious consumers.

Collaboration with Healthcare Professionals:

  • CPG companies can collaborate with healthcare providers to educate consumers about healthier snack choices.
  • Ozempic users may appreciate guidance on suitable snacks to complement their treatment.

Are we what we eat? A Netflix film thinks so…

Netflix’s “You Are What You Eat: A Twin Experiment,” directed by the acclaimed Louie Psihoyos, presents a look at the effects of diet on health through the unique lens of an 8-week ‘controlled’ study by Stanford University. The documentary series, released in January 2024, unfolds the intriguing findings from an experiment involving 22 sets of genetically identical twins.

The overarching message of the series is that ‘meat is bad for you, and plants are good for you’, as is seemingly made evident by Dr. Christopher D. Gardner, Ph.D., the study’s author and principal investigator. However, a closer examination of the study uncovers limitations and concerns.

The study’s premise was straightforward: each twin was assigned a different diet—one vegan, one omnivore—both seemingly balanced and nutritious. Initially, the twins received pre-prepared meals to ensure dietary adherence, followed by a transition to self-prepared meals for practical application. Commentators then chime in to provide additional insights based on their expertise, including NYC Mayor Eric Adams, Senator Cory Booker, Dr. Michael Greger, and Marion Nestle.

Considering Overall Health

We agree that a diet rich in fresh produce and limited in red meat is certainly the way to go!

But before you jump into all vegan diet, consider some of the drawbacks and how to manage them.  This film entices you to become a vegan because the twin that eliminated meat showed significant outcomes: a 10% to 15% decrease in LDL cholesterol, a 25% reduction in insulin levels, and a 3% weight loss—all achieved through whole, plant-based foods without any animal products. Conversely, those on the omnivore diet showed no significant health benefits.

While the vegan group experienced positive changes in their LDL cholesterol (the bad one) and weight loss, they also had negative changes in HDL cholesterol (the good one) and triglycerides (bad fat).  High triglycerides may contribute to the hardening of the arteries or thickening of the artery wall, therefore, contributing to heart disease.

Furthermore, the oversight of potential risks associated with Vitamin B12 deficiency in the documentary is a significant concern. Vegetarians need to take a B12 supplement to make sure they have enough of this crucial nutrient for their overall health, particularly for the proper functioning of our nervous system and the production of red blood cells.

Additionally, the documentary‘s observation that the weight loss in the vegan group primarily consisted of muscle loss raises concerns about the impact of unbalanced weight loss strategies.

Losing muscle mass during weight loss is generally undesirable because muscle tissue plays a crucial role in metabolism, physical strength, and overall well-being.

Muscles help burn calories and support daily activities, and their loss can lead to a decrease in metabolic rate, making it harder to maintain a healthy weight.

Another noteworthy concern is its feasibility as a long-term diet. Most participants in this study reported lower dietary satisfaction with a vegan diet suggests that long-term adherence to such a diet may be challenging for many individuals. This aspect challenges the feasibility and practicality of adopting a vegan lifestyle for a substantial portion of the population.

If you’re interested in adopting a better way of eating that eschews the potential bias, the study’s limitations, potential deficiency risks, and the challenges associated with long-term dietary adherence, consider The Mediterranean Diet. This tried and true eating style has the most peer-reviewed research showing its positive effects towards living a long and healthful life.

And should you want your diet to factor in particular health concerns, consider researching epigenetics. This is the study of how your behaviors and your environment can cause changes in how your body reads your DNA.

Ideological Issues

There are plenty of healthy vegans, so that is not the issue.  It seems as though those affiliated with the documentary is using diet to make a political stance on meat.

This becomes evident when we consider the affiliations of Dr. Gardner one of the study authors, who is connected to Beyond Meat, a prominent producer of plant-based meat alternatives. While financial conflicts of interest were disclosed in the study, there is also a strong conviction in promoting a plant-based diet.

The film also focuses on animal welfare concerns associated with meat production but fails to address issues related to growing our food.  Every single bite we take has its own, including labor issues, pesticide concerns, and water usage, to name a few.

By solely emphasizing animal rights, the documentary neglects broader ethical and environmental considerations in our food system that span to crops and plant-based diet foodstuffs as well.  This documentary falls into the same category as so many others.

Not The First…and Certainly Not The Last

Consumers are often drawn to exciting and visually compelling documentaries about food, especially when they promise groundbreaking revelations about nutrition and health.

These documentaries can be engaging, emotionally charged, and persuasive, making them highly effective in shaping public opinion. However, it’s important for consumers to recognize that these films are often crafted with a specific agenda or perspective in mind and overlook some core components.

While documentaries can provide valuable insights into various aspects of our food system, they should not be the sole source of information when it comes to making important dietary decisions. Here’s why consumers should exercise caution and seek factual resources for nutrition information:

To make informed decisions about nutrition, consumers should seek out a variety of reputable, evidence-based resources. These can include peer-reviewed scientific journals, registered dietitians or nutritionists, government health agencies, and academic institutions specializing in nutrition and health research.

By consulting a range of sources and critically evaluating information, consumers can make dietary choices that are based on a well-rounded understanding of nutrition rather than being swayed solely by the excitement of a compelling documentary.

Can We Eat to Improve the Climate?

Growing, harvesting, processing, and transporting our food takes about 17% of all the fossil fuel used in the United States. With the ambitious goal of reaching net zero emissions by 2050, consumers are searching for foods that require fewer fossil fuels. Is this realistic?

Quantifying Energy Used for Food

We recently read How the World Really Works, the most recent book by Vaclav Smil, a distinguished Professor Emeritus at the University of Manitoba. Smil has published 47 books and more than 500 papers on the research in energy environmental and population change, food production, history of technical innovation, risk assessment, and public policy. Bill Gates considers him one of his favorite authors.

In his latest book, Professor Smil explored the improvements the world has made since the early 1800s. He explains “In two centuries the human labor to produce a kilogram of American wheat was reduced from 10 minutes to less than two seconds.” He also talks about the importance of fossil fuels and the world could not provide enough food to feed all of us without them.

Smil also delves into food production and its associated energy use. In fact, he had the patience to calculate how much energy it takes to make a loaf of sourdough bread, raise a chicken, grow a tomato, and eat seafood. He averaged out an itemized estimate using production numbers around the globe.

This sounds like a painstakingly long and detailed effort, with considerations for crop and livestock cultivation; facilities management; processing, production and packaging; and all distribution required along the way. But the results were interesting and surprising!

Bread’s Energy Journey 

Sourdough bread is a staple around the world.

The energy it takes to plant, grow, and harvest wheat is crucial in its production. After the wheat is harvested, it is trucked or goes by rail to the mill to be made into flour.

The initial stages of sourdough preparation require the activation and maintenance of the starter culture, which demands consistent temperature control.

Additionally, mixing, kneading, baking and the use of ovens and other kitchen appliances all contribute to energy consumption.

The energy required throughout this journey for a 2.2 pound loaf of sourdough bread is just about 8 ounces of diesel fuel.

Crude for Chickens

Raising chickens involves a fascinating blend of traditional agricultural practices and modern energy considerations.

To maximize production, it is critical to maintain a suitable environment for the birds. They must be fed the right mixture of grains, minerals, and vitamins.

The utilization of electricity for consistent temperature control, ventilation, and lighting, especially in large-scale operations, underscores the intrinsic relationship between energy usage and the well-being of the birds.

Once the chicken is fully grown the birds are transported to the processing facility which turns them into breasts, thighs, and other cuts for the grocery store.

The entire energy for 2.2 pounds of processed chicken is about 11 ounces of diesel.

Holy Tomato!

Tomatoes can require many factors and sources of energy, depending on whether they are grown indoors or out.

Photosynthesis uses the sun’s energy to grow tomatoes outdoors for over eight months. Yet for the 35% of global tomatoes grown indoors, the energy inputs are significantly more because of the substantial energy required to provide heat, light, and nutrients, not to mention the energy needed to make the greenhouse itself.

But even tomatoes grown outdoors require crude oil to make the plastic clips, wedges, sheets, and gutter arrangements for successfully growing a tomato crop.

The energy utilized in production encompasses diverse inputs, from solar energy and traditional machinery to electricity and embodied energy, making its energy calculation highly complex.

The answer for this beloved fruit is not simple, but Smil calculated that, growing 2.2 pounds of tomatoes uses about 21.9 fluid ounces of diesel fuel, on average.

Fuel for Farmed Salmon 

On average, the energy consumption for seafood production is relatively high.

It takes approximately 23.6 ounces of diesel per 2.2 pound serving, just slightly more than the energy needed for tomatoes.

For example, salmon, a popular seafood choice, is predominantly farmed, which involves significant energy expenditure for fish feed production, transportation to farms, and ultimately to consumers.

Unless sourced locally from specific regions like Chile, Norway, Scotland, or Western Canada, considerable energy is expended in the entire process from farm to table.

Of course, one can imagine the amount of fuel used to catch, freeze, and transport wild-caught fish. Professor Smil suggests that opting for sardines, which are rich in omega-3s and have lower environmental impacts, can be a more sustainable choice.

Is Energy Estimation Possible?

We were shocked when we found out that raising 2.2 pounds of chicken required just a third of the energy needed to cultivate the same weight of tomatoes. This proves that our food system is much more complicated than it appears.

We wrote about climate conscious eating and pointed out that it is not just about the energy used, we have to also consider water.  To grow just one ounce of nuts takes anywhere from 3.2 gallons to a whopping 28.7 gallons for almonds.

Farming takes multiple kinds of energy. Human energy – plain old hard work and effort.  Solar energy – sunlight for photosynthesis.  Wind – for pollination.  And just as important, fossil fuel energy, including diesel and gasoline for farm machinery, plant equipment, and transportation.

Used appropriately, energy increases productivity and distribution across our food system, therefore increasing profitability for farmers. Without that energy, the whole system collapses.

End of story, turn out the lights, dinner is over.

“Our food is partly made not just of oil, but also of coal that was used to produce the coke required for smelting the iron needed for field, transportation, and food processing machinery; of natural gas that serves as both feedstock and fuel for the synthesis of nitrogenous fertilizers; and of the electricity generated by the combustion of fossil fuels that is indispensable for crop processing, taking care of animals, and food and feed storage and preparation.”

– Prof. Vaclav Smil

The complexities of our food system are vast. As we push our cart through the grocery aisle, how do we really know whether the food we eat is farmed sustainably and uses energy and water responsibly? Are you curious?

  1. Would you pay more to know exactly how much energy and water was used to make the food you are eating?
  2. Would you like to see it on a label?
  3. Would it affect your food choice?

Can dairy & meat help fight cancer?

Dietary nutrients play a crucial role in providing your body with energy, building blocks, and regulatory molecules. How all these nutrients work together is not always clearly understood; however, this recent research from the University of Chicago and Emory University shows a nutrient found in meat can help your immune system fight cancer.

What is TVA?

TVA, or trans-vaccenic acid, is a long-chain fatty acid found in meat and dairy from grazing animals, like cows and sheep. Published in the journal Nature, the research focused on the impact of TVA on CD8+ T cells, a critical component of the immune system responsible for infiltrating tumors and destroying cancer cells.

The study found that higher levels of TVA in the blood correlated with a better response to immunotherapy treatments, suggesting TVA’s potential as a nutritional supplement in cancer therapy.

Dr. Jing Chen, the study’s senior author, emphasized the importance of understanding how nutrients and metabolites from food influence health and disease. Chen’s lab and postdoctoral fellows Hao Fan and Siyuan Xia assembled a library of 235 bioactive molecules derived from food and screened them for their ability to activate anti-tumor immunity in CD8+ T cells.

This is when researchers discovered something pretty interesting about the natural fat called TVA, found in beef, dairy, and even human breast milk. Notably, our bodies don’t make it, but when we consume it, most of it sticks around in our bloodstream. This fat seems to have a knack for switching off a specific part in our cells that is usually turned on by other fats we get from our diet. When TVA flips this switch, it sets off a chain reaction that helps our body cells grow and stay alive.

What’s really exciting is that when scientists gave mice a special diet with extra TVA, their tumors grew much slower, and their immune systems got better at invading and attacking these tumors. This could be great news for cancer treatments. In fact, in early tests with people who were getting advanced cancer therapy, those with more TVA in their blood seemed to respond better to the treatment.

This could mean that TVA might one day be used to help our immune system fight cancer more effectively, although there’s still a lot to learn.

What we do know is that this research could change the way we think about certain fats in our diets and their role in keeping us healthy.

Key Findings on TVA

Boosting Cancer Treatment with TVA:

  • People with higher levels of TVA in their blood responded better to a type of cancer treatment called immunotherapy, suggesting that TVA might be applicable in helping cancer treatments work better.

Activating Important Immune Cells:

  • The researchers looked at many different molecules from food to see which could help the immune system fight cancer. They found that TVA is good at activating a specific type of immune cell called CD8+ T cells. These cells are essential because they help hunt down and destroy cancer cells.

Reducing Tumor Growth in Mice:

  • In experiments with mice, the ones that ate food with more TVA had smaller and slower-growing tumors, especially for melanoma and colon cancer. This shows that TVA might help slow down or reduce the growth of some types of cancer.

How TVA Works at the Molecular Level:

  • The study used advanced scientific methods to figure out exactly how TVA works. They discovered that TVA turns off a certain receptor on the cell surface, which is usually activated by other types of fatty acids from the gut. By doing this, TVA starts a chain reaction in the cells that’s important for cell growth and survival.

Making Immune Cells More Effective:

  • TVA changes the way genes work in CD8+ T cells, making these cells better at getting into tumors and fighting them. In experiments, when this specific receptor was removed from these cells, they weren’t as good at fighting tumors anymore, which shows how important TVA’s role is.

Real-World Evidence from Cancer Patients:

  • When they looked at blood samples from people getting a type of cancer treatment called CAR-T therapy for lymphoma, they found that those with higher levels of TVA responded better to the treatment. Also, in lab tests, TVA helped make a cancer drug more effective at killing leukemia cells.

Sources of TVA

The findings from the University of Chicago study on TVA and its impact on the immune response to cancer offer intriguing insights into the complex relationship between diet and health. However, translating these findings into practical lifestyle and dietary changes requires careful consideration.

TVA has some potentially substantial health benefits, suggesting that specific components of these foods could have beneficial health properties, which challenges the blanket notion that all aspects of dairy and meat are detrimental to health.

Despite its potential benefits, it’s crucial to remember that the study does not endorse excessive consumption of red meat and dairy. Most dietary guidelines advocate for a balanced diet that includes a variety of food sources. If you’re considering increasing your intake of dairy and meat to incorporate more TVA, it should be done in moderation and as part of a balanced diet.

Applying These Findings

The study contributes in a meaningful way to the evolving understanding of meat and dairy in our diet. While overconsumption, particularly of processed meats and high-fat dairy products, has been linked to various health issues, this research indicates that certain components of meat and dairy can have meaningful health benefits. It underscores the need for a nuanced view of these food groups, focusing on quality, quantity, and the overall dietary pattern.

A well-rounded diet rich in fruits, vegetables, whole grains, lean proteins, and healthy fats is still the cornerstone of good nutrition. The potential benefits of one specific nutrient, like TVA, don’t negate the importance of a diversified diet. There are bioactive compounds in many fruits, vegetables, and legumes that are important for your health.

The study hints at the possibility of plant-derived fatty acids having similar beneficial effects. Those following a vegetarian or more plant-based diet might look into research on plant-based fatty acids and their impact on health—keeping in mind the bioavailability of fatty acids in plants vs. animal proteins.

And for those with specific health concerns, such as high cholesterol or heart disease, consulting with a healthcare provider or a registered dietitian before making significant dietary changes is advisable.

How to live to 100…and beyond

The concept and research surrounding Blue Zones originated years ago from the work of Dan Buettner, a National Geographic Fellow and explorer, along with a team of demographers and researchers. The journey to identify and understand these unique areas began with a demographic and geographic study of regions with unusually high numbers of centenarians and low rates of chronic diseases.

Origins of these Demographic Studies

The concept can be traced back to the early 2000s when demographers Gianni Pes and Michel Poulain identified a region in Sardinia, Italy with an unusually high number of people living to 100 and beyond, called centenarians. They marked these areas with blue ink on a map, which led to the term “Blue Zone.” Dan Buettner, in collaboration with National Geographic and with funding from the National Institute on Aging, took the concept further. He assembled a team of scientists and researchers identify other areas in the world with similar characteristics.

Through this extensive fieldwork, data analysis, and interviews, Buettner and his team identified additional regions that met their criteria for longevity hotspots. These included Okinawa, Japan; Loma Linda, California; Nicoya, Costa Rica; and Ikaria, Greece in addition to the initial region in Sardinia. The team focused on areas with high longevity rates, low incidence of heart disease and other chronic illnesses, and a high proportion of healthy elderly individuals.

Buettner’s work and the concept of Blue Zones were popularized through a National Geographic cover story in 2005 titled “Secrets of a Long Life.” He went on to author several books on the topic, including “The Blue Zones: Lessons for Living Longer from the People Who’ve Lived the Longest,” where he detailed the lifestyles, diets, and practices of people living in these zones.

As you can imagine given this intriguing research, Blue Zones sparked a significant interest in longevity studies. Buettner and his team continued their work, turning the focus towards applying the lessons from Blue Zones to communities and cities around the world.

Key Contributions and Impact

The research in the documentary highlighted the importance of lifestyle factors, such as diet, physical activity, social engagement, and stress management, in promoting longevity and reducing the risk of chronic diseases. Buettner and his organization have worked on initiatives to help transform cities and communities in the United States, applying principles from the Blue Zones to improve public health and wellness.

The research on Blue Zones represents a groundbreaking approach to understanding longevity, emphasizing the role of environmental and lifestyle factors in shaping health outcomes. As we often write and research about here at Dirt to Dinner, it is about both mind and body health.

How can I live to be a Centenarian?

These centenarians didn’t just start these habits at age 80, this lifestyle has been an integral part of their entire life. Improving our health now in all these aspects of daily living will affect our health as we age.

Dietary Practices: Foundation of Health and Longevity

  • A diverse range of vegetables, fruits, whole grains, legumes, nuts, and seeds, forms the bedrock of daily nutrition
  • Meat is consumed in significantly smaller quantities, often as a small side or a special occasion dish, rather than a daily staple
  • Emphasis is placed on eating foods that are local and seasonal, thus ensuring that meals are fresh and nutrient-rich
  • Concepts like “Hara Hachi Bu” in Okinawa, advocates for eating until one is 80% full, exemplify mindfulness in eating habits

Seamless Integration of Physical Activity

  • Unlike the structured exercise routines common in many cultures, physical activity in Blue Zones is seamlessly woven into daily life and includes walking, gardening, and performing household and occupational tasks that require physical exertion
  • These activities are adaptable and can be sustained throughout life, suitable for a wide range of ages and physical capabilities

Work-Life and Family Balance: A Harmonious Blend

  • There is a cultural disposition towards maintaining a healthy balance between work, family, and leisure, contributing to overall well-being
  • Strong familial ties and active participation in community life centers around multi-generational living and community-centric lifestyles
  • These cultures place a lower emphasis on work-related stress and prioritize leisure and rest, including practices like napping and socializing

Reduced Dependence on Technology and Digital Media

  • Populations in Blue Zone areas prefer real-world interactions
  • Residents talk to each other in person, thus fosters deeper personal connections and community involvement

The Vital Role of Social Networks and Community

  • Strong social ties, encompassing family, friends, and broader community networks provide both emotional support and practical assistance
  • Regular social events, be it communal meals, religious ceremonies, or local festivities, are central to maintaining and strengthening community bonds
  • The depth and quality of these social connections play a significant role in emotional well-being, fostering a sense of belonging, happiness, and security

How to Start Today

The examination of Blue Zones in the recent documentary offers profound insights into the symbiotic relationship between lifestyle, environment, diet, physical activity, and social connections in fostering longevity.

By understanding and integrating these principles, individuals, and communities worldwide can adopt practices that not only extend lifespan, but also significantly enhance the quality of life during those years.

Achieving this delicate balance can seem overwhelming and near impossible. Take it in chunks. Work on one or two things at a time.

  • Get your diet in a good place and work on adopting a Mediterranean-type diet.
  • Follow that up with good physical activity but allow yourself time for rest and recharging with loved ones.
  • Work-life balance in our modern culture is always a struggle, something that many of the Blue Zones don’t face to the same degree as those in metro areas, for example, or those who have demanding roles; just be cognizant of where you spend your mental energy.
  • Do you control your use of technology? Reduce your phone and social media use. Call up or visit with a friend or family member rather than texting them.  Even Instagram and Facebook are not really warm connection points. They take you out of the present, and can often cause unneeded stress.

How Beliefs Affect Our Nutrition

There is a fascinating interplay between the power of belief and its profound impact on our corporeal health and nutrition. From the intriguing ability of belief to shape our perception of food to its remarkable sway over our hormonal responses, the connections between what we think, what we eat, and how it affects our bodies are powerful.

“What is becoming more and more clear is that expectations and predictions have a very strong influence on basic experiences, on how we feel and what we perceive. Doing anything that you believe will help you feel better will probably help you feel better.

– Dr. Leonie Koban, Ph.D., Neuroscience and Affective Sciences, Lyon Neuroscience Research Center

What is the Belief Effect?

The Belief Effect occurs when patients’ expectations and beliefs play a substantial role in determining their health outcomes. It mimics the brain’s capacity to produce real physiological responses in the absence of any active treatment or intervention.

Faith and attitudes can influence the release of neurotransmitters, hormones, and immune system responses, all of which can affect the body’s functioning.

Scientific Evidence

Numerous studies have detailed the intricate relationship between belief, nutrition, and health, shedding light on how our cognitive processes can significantly impact our well-being. How else does the Belief Effect play a pivotal role in shaping our nutritional choices and health outcomes?

How Your Beliefs Shape Nutritional Health

The Ghrelin Response

In a study published in the journal Psychosomatic Medicine, researchers examined the influence of expectation on ghrelin, the hunger hormone.

Participants were given identical milkshakes, but they were told that one was a “decadent indulgence” and the other a “sensible, low-calorie choice.”

Remarkably, those who believed they were consuming the indulgent shake showed a more significant increase in ghrelin levels or an increase in the feeling of hunger or being unsatisfied with the meal, even though both shakes had the same nutritional content, those who had the “sensishake” felt less hungry, or had a lower ghrelin level.

The Flavor Perception

A study published in Appetite investigated the relationship between beliefs about food healthiness and taste perception. Participants were presented with identical food items but were led to believe that one was healthier than the other.

The results showed that individuals who believed the food was healthier rated it as more flavorful, demonstrating the influence of belief on taste perception. The person’s belief or how she/he interprets (inter-presents or internally represents) directly governs the biological response or behavior.

Another remarkable study involved a woman who suffered from split personalities. At her baseline personality, her blood glucose levels were normal. However, the moment she believed she was diabetic, her entire physiology changed to become that of a diabetic, including elevated blood glucose levels.

Diet & Nutrition

Belief in the effectiveness of a specific diet can have a profound impact on dietary adherence and outcomes. A study published in the Journal of the American Medical Association (JAMA) explored the influence of belief on weight loss.

Participants who had strong beliefs in the efficacy of a particular diet were more likely to adhere to it and achieve better weight loss results compared to those with less conviction. (This is one I personally need to subscribe to—I typically last about a week on a new dietary regimen before getting off track.)

The belief effect extends to nutrient absorption, as well. Studies have shown that believing you are consuming a nutrient-rich meal can enhance your body’s ability to absorb those nutrients. Your faith in the nutritional value of a meal can impact how efficiently your body extracts vitamins and minerals.

Metabolic Response

Our metabolic response to various foods can be influenced by our beliefs in their healthiness. A study published in the Journal of Behavioral Medicine investigated the effect of belief on post-meal metabolic markers. Participants who believed they were consuming a healthy meal exhibited more favorable metabolic responses, including improved insulin sensitivity, compared to those who believed the meal was unhealthy. Incredible what the mind can do!

There’s also a dedicated podcast on the connections between neuroscience and human behavior: The Huberman Lab podcast, hosted by neuroscientist Dr. Andrew Huberman, explores topics related to the impact of beliefs on health.

In a recent episode, Dr. Huberman emphasized the vital importance of understanding how belief affects our overall well-being. In this episode on mindset and health, Dr. Huberman explores the impact of diet, is actually a combined product of what you are doing, what you are thinking about, your stress, your anxiety—the interconnectedness of your mental and physical self.

Belief Effect Extends Far beyond Nutrition

Let’s briefly examine just some of the ways the Belief Effect impacts overall health.

Pain Management: Studies have shown that individuals who believe they are taking a potent pain reliever but are actually ingesting a placebo often experience reduced pain perception. This demonstrates the brain’s ability to release endorphins and modulate pain signals based on belief alone.

Mental Health: Faith in the effectiveness of psychotherapy or medication can significantly improve mental health outcomes. Positive expectations can lead to reduced symptoms of depression and anxiety.

Immune Function: Belief can influence immune responses, affecting the body’s ability to fight off infections and diseases. Optimistic beliefs and positive attitudes have been linked to improved immune function.

Cardiovascular Health: Belief in the benefits of lifestyle changes, such as exercise and dietary improvements, can lead to better cardiovascular outcomes, including lowered blood pressure and cholesterol levels.

These studies provide robust evidence supporting the notion that belief can significantly influence nutrition and health outcomes. Recognizing the power of belief in shaping our dietary choices and metabolic responses underscores the importance of a holistic approach to health that includes both physical and psychological factors.

Tiny plastics pose huge problems

Small pieces of plastic, now termed microplastics have infiltrated all ecosystems, posing a severe threat to wildlife…and now us. New research has shown that microplastics — especially its microscopic offspring, nanoplastics — might accumulate within our bodies, too.

Microscopic Fibers with Massive Implications

Microplastic particles measure less than 5mm in size, or smaller than the width of a pencil eraser.

How do these plastics find their way inside us? I’ve never been caught in a hailstorm of plastic beads (and you probably haven’t either). Unfortunately, what we’re talking about here is something smaller…way smaller.

We’re talking about nanoplastics. Fibers that are smaller than 1 micrometer (1 μm), or the length of a tiny bacterium, or 1/50 the width of a strand of human hair. 

Despite its seemingly inconsequential size, nanoplastics pose significant risks.

These barely detectable yet ever-present fibers can pass through biological barriers, like blood and organ lining and, over time, accumulate within the body.

Where Do The Fibers Come From?

Microplastics, including nanoplastics, are ubiquitous because they’re durable and resist decomposition. They are primarily generated through the breakdown of oversized plastic items and fabrics, microbeads in personal care products, and a host of other industrial processes.

The Organization for Economic Cooperation and Development (OECD) held a seminar based on reporting from the government of Sweden that found synthetic textiles as the single greatest contributor to engineered microplastics in the ocean, accounting for 35% of total microplastic volume

Polyester, nylon, and acrylic – common fabrics used to make 60% of the world’s clothes — are all considered synthetic.

Unfortunately, our typical shopping habits are mostly to blame here, with synthetic fabrics and toiletries making up almost 40% of the total microplastic volume.

These plastic-based fibers shed microplastics every step along the way, from its production, to wearing and laundering, and even during its eventual disposal, mostly in landfills. In fact, a 2016 study found that each laundering of a fleece jacket releases an average of 1.7 grams of microfibers, which can end up in the ocean. Nylon, polyester and acrylic clothes all shed microfibers when washed.

Tires are next in line as significant sources of microplastics, followed by city dust. While you’ll find a greater concentration of microplastics around densely populated areas with heavy traffic, industrial activity, and busy commerce, these tiny particulates are adept at world travel.

In fact, scientists recorded 365 microplastic particles per square meter falling daily from the sky in the remote Pyrenees Mountains in southern France.

The Path from Environment to Food

One of the most alarming aspects of microplastic contamination is its presence in what we eat. Microplastics have been found in a wide range of whole foods, including seafood, fruits, vegetables, honey, and bottled drinking water.

Microplastic entry into our food system mostly happens through these channels:

  • Ingestion by animals and seafood that we eventually eat (“trophic transfer”)
  • Soil and plants absorbing degraded fibers from synthetic mulches and films (plastic bags, for example)
  • Airborne fibers that, once settled, are ingested or absorbed by trophic transfer
  • Food processing and packaging along all points, from the industrial food and drink facilities, to chopping on our polyethylene cutting boards at home

Health Risks from Ingesting Plastics

Several studies have pointed out the adverse effects in various parts of our bodies, including:

“Our research shows that we are ingesting microplastics at the levels consistent with harmful effects on cells, which are in many cases the initiating event for health effects.”

–        Evangelos Danopoulos, Hull York Medical School, U.K.

Microplastic Release using Microwaves

A recent and particularly frightening study from University of Nebraska demonstrates microwaving’s effect on plastics, compounding concerns found in previous studies.

The issue comes down to the structure of plastic during production. Simply put, particles look and behave like cooked spaghetti. You know how cooked spaghetti clumps together when cooling down, but then starts releasing strands when reheated? Those little spaghetti-like plastic structures are released into our foods when plastic gets hot in the same way.

But what about plastic containers that read “microwave-safe”? Perhaps they’re not so safe after all. This study found that heat from the microwave can cause plastic containers to break down, releasing small plastic particles into the food or beverage being heated. And not just a few particles: some containers could release as many as 4 million microplastic and 2 billion nanoplastic particles from only one square centimeter of plastic area within three minutes of microwave heating.

But it doesn’t stop at microwaves:

  • Cooking food in plastic containers or using plastic utensils in hot foods can also release microplastics and nanoplastics
  • Refrigeration and room-temperature storage for over six months can also release millions to billions of microplastics and nanoplastics
  • Polyethylene food pouches commonly used for kids’ applesauce, yogurts, and smoothies, released more particles than polypropylene plastics, often used for refrigerated storage containers and restaurant take-out orders

Separately, the researchers also found that microplastics released from plastic containers caused the death of 77% of human embryonic kidney cells. However, more research needs to be done on this to be conclusive, as this was a first-time in-vitro (i.e. test tube) study.

What Can We Do?

Yes, this information is scary, but don’t fear…we have an incredible food system providing us all with fresh and affordable food choices every day. And plastics do have their place in this system: they reduce food waste by keeping items fresher longer, avoiding cross contamination, and keeping food prices low.

The most important thing you can do to help offset plastics’ negative effects? Plain and simple: eat a balanced diet. Consuming a variety of fresh produce, lean proteins, and healthy fats is the most efficient way to promote healthy digestion, flush toxins from organs, boost cellular activity, and initiate an effective immune response. And, coincidentally, fresher food choices usually have less plastic packaging than their shelf-stable counterparts. 

And here are some other things to implement into your daily life.

  • Avoid microwaving plastic by using microwave-safe glass or ceramic containers instead
  • Consider a time-restricted eating schedule that provides your body with a daily rest from digestion so your organs can operate better and with less inflammation
  • Eat foods high in antioxidants, chlorella, and selenium. These nutrients bind to toxins for removal from your digestive system.
  • Limit premade meals packaged with plastic and that require heating in their container(microwave foods in glass containers instead of plastic ones)
  • Curb consumption of bivalves like oysters, clams, and mussels. When eating these shellfish, you also consume their digestive systems, which harbor more plastics than foods from anywhere else.
  • Reduce plastic use by selecting safer materials, like glass or stainless steel
  • Bring a reusable cup when going to the coffee shop, the gym, work, etc.
  • Filter your tap water to reduce your exposure to microplastics. And don’t drink water from plastic water bottles
  • Reduce canned food purchases since they have thin plastic linings and hold food for extended periods of time

The Ins & Outs of Mushroom Products

Mushrooms have been enjoyed for ages, not just because they’re delicious, but also for their amazing health perks! Recent studies have shown that mushrooms are packed with essential vitamins, minerals, fiber, and special compounds that are great for your overall health.

As people become more curious about these advantages, mushroom supplements have popped up as a handy way to tap into their potential, making it easier to reap the benefits without relying solely on eating them.

Nutritional Benefits of Mushrooms

We at Dirt to Dinner have tried a variety of mushroom powders and supplements. We love sources that have proven cognitive and immune benefits but we always want to know that our sources are the best.

Mushrooms are a natural source of essential nutrients such as B vitamins (riboflavin, niacin, pantothenic acid), minerals (potassium, copper, selenium), and dietary fiber. They also contain unique bioactive compounds such as flavonoids, β-glucans, ergosterol (a precursor of vitamin D), and various polyphenols. These compounds have been linked to immune system modulation, antioxidant activity, and potential anti-inflammatory effects.

Mushroom varieties like Shiitake (Lentinula edodes) and Reishi (Ganoderma lucidum) have been extensively studied for their health-promoting properties. Shiitake, for instance, contains lentinan, a polysaccharide with immunomodulatory effects. Reishi mushrooms are known for their triterpenoids, which exhibit potential antitumor and anti-inflammatory activities.

Lion’s Mane (Hericium erinaceus) is another medicinal mushroom with a unique appearance, resembling cascading white icicles. Beyond its culinary uses, Lion’s Mane has gained attention for its potential health benefits, particularly in the realm of cognitive health and neurological well-being. It contains bioactive compounds, including erinacines and hericenones, that have shown neuroprotective effects and the ability to support brain health.

Lions Mane can also stimulate Nerve Growth Factor (NGF), which contributes to nerve cell maintenance and repair. It can help form new neurons, combat cognitive decline, and enhance memory and attention—truly incredible cognitive benefits!

Mushroom Supplements & Benefits

Back in February of this year, market reports had some exciting news. The global functional mushroom market, which covers everything from mushroom-based foods and drinks to supplements, was valued at a whopping $50.3 billion! And guess what? It’s still on the rise!

Now, let’s talk about the real heroes here – mushroom supplements. They’re all the rage! There are lots of brands out there crafting these powerhouse formulations, making it super easy to bring the magic of mushrooms into your daily routine. They come in all sorts of forms like powders, extracts, capsules, and tinctures. It’s like a mushroom smorgasbord. 

These supplement folks make a big deal about specific compounds like β-glucans, polysaccharides, or triterpenoids because they’re like the secret sauce behind the potential health perks. But here’s the real question: how can we be sure we’re getting a top-notch product? Is it just about the formulation or are there other considerations?

Here are some key factors to consider when assessing supplement quality and ensuring the authenticity:

Ingredient Transparency:

  • Reputable manufacturers should clearly list the mushroom species used and the active compounds present in their products. Generic terms like “mushroom extract” or “mushroom blend” without specifying the species should be approached with caution.
  • Each mushroom species has a scientific name that consists of two parts: the genus and the species. For example, Lion’s Mane’s scientific name is Hericium erinaceus. Verify that the scientific names of the mushrooms are provided on the label to ensure accurate identification.
  • Country origin should also be listed on their label, as some regions are known for producing high-quality mushrooms due to optimal growing conditions and cultivation practices- those include Japan, the U.S., Canada, Korea, Netherlands, Poland, and Germany.

Testing for Active Compounds:

  • High-quality, reputable supplements undergo testing to verify the presence and concentration of specific bioactive compounds, such as beta-glucans or triterpenoids, which contribute to the mushroom’s health benefits.
  • The label should indicate the concentration or standardized amount of these compounds. Avoid anything with “proprietary blends” as they may hide specific ingredients.

Third-Party Verification:

  • There are three main third-party verifiers,  The United States Pharmacopeia (USP), The National Sanitation Foundation (NSF), and ConsumerLab. Be sure to research the brand to ensure it has obtained certifications from one of these independent organizations that ensure potency, authenticity and quality.
  • If you’re still uncertain about a product’s authenticity, consider consulting healthcare professionals or experts who specialize in herbal or nutritional supplements. They can provide guidance based on their expertise and knowledge.

What do the Experts Say?

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We had a chance to talk to executives with MUD WTR, a mushroom coffee substitute brand that broke into the market and has gained a lot of attention. They had a lot to say about ‘shrooms!

We asked their take on third-party verifications, they noted that these can be prohibitively expense to obtain. Most reputable mushroom companies, with sound sources, transparency with their growth methods, and formulations are just as good as those who jumped through hoops to get the certifications.

That said, MUD WTR is committed to transparency, even working to add a nutrient label to their packaging so consumers know just how much of each nutrient they are getting! So, if you are looking for other great mushroom brands, if you don’t see a certification, be sure to look on their sites for transparency with sourcing and growing methods.

Other experts, Paul Stamets and Steve Farrar, two trailblazing mycologists in the fascinating world of mushrooms, have left an indelible mark and played a significant role in shaping the strategies of numerous mushroom brands. Their expertise and insights have been a guiding light for brands as they develop their mushroom-based products.

While Paul Stamets and Steve Farrar may have slightly differing perspectives on certain mushroom-related matters, there’s one critical point on which they find common ground: sourcing.

Stamets and Farrar’s resounding advice is to stick with mushrooms cultivated in the United States.

This approach not only supports local agriculture, but also prioritizes safety and product quality. 

How are mushrooms grown?

Mushroom cultivation is a complex process that significantly influences their nutritional content. An intricate interplay of factors, such as the growing medium, ambient conditions, and light exposure, collectively shapes the mushrooms’ nutritional composition. Some mushroom species, such as reishi and shiitake, possess compounds with immune-enhancing attributes. Recognizing the nuances of cultivation practices empowers consumers to make informed choices about the mushrooms they consume. Debatably, the substrate in which they were grown is the most critical factor in their nutrient density.

Hence the importance of sourcing and transparency- to understand the conditions of which the mushrooms are grown. Reputable mushrooms brands will share their sourcing on their sites so you can check to make sure they are US grown.  Most brands chose to grown their mushrooms on oats, as they provide the most nutrient density to the fruiting portion of the mushroom.

Check out these brands, who either hold the third-party certifications and/or are committed to transparency around sourcing and growing:

  • OM Mushrooms: Sourced in the US, this brand also has the BRC AA Rating, a coveted food safety rating. About halfway down this page you will see the section- “Growth Medium Matters” where the brand details that these mushrooms are grown on oats!
  • Host Defense: Host Defense is founded by Paul Stamets, a renowned mycologist. They produce a variety of mushroom supplements made from organically grown mushrooms. Their commitment to quality and sustainability is notable. Check out their R&D page, which details some of the 77 studies he has co-authored and applied sciences to his formulations.
  • Four Sigmatic: Check out the video on this page– where they discuss using the fruiting body, meaning they use no mycelium or filler grains, they use third party labs to test for toxins like heavy metals and mycotoxins as I mentioned previously, which is a real concern.
  • Pure Essence Labs: While not exclusively a mushroom supplement brand, Pure Essence Labs includes mushrooms in some of their formulations, emphasizing their health benefits alongside other nutrients. They explain at the bottom of the linked page what they are grown on—rice or barley!

Knowing how much mushroom product is in each of these supplements can be a challenge. Thankfully, Pure Essence Labs provides an example to calculate the volume of mushrooms present in your supplements:

Product A: MyPure™ Cordyceps – 500 mg of cordyceps 1:1 extract

  1. Multiply the first number of the extract ratio by 10. (e.g., 1 x 10 = 10)
  2. Multiply the amounts of each extract present by the numbers derived from step one. (e.g., 500 mg x 10 = 5,000 mg)

Product B: MyPure™ Cordyceps 4X – 300 mg of cordyceps 1:1 extract and 200 mg of 10:1 extract

  1. Multiply the first number of the extract ratio by 10. (e.g., 1 x 10 = 10 and 10 x 10 = 100)
  2. Multiply the amounts of each extract present by the numbers derived from step one. (e.g., [300 mg x 10 = 3,000 mg] + [200 mg x 100 = 20,000 mg] = 23,000 mg)

By following these steps and practicing due diligence, you can make more informed decisions when choosing mushroom supplements and ensure that you’re getting authentic and high-quality ingredients.

Eat these foods to boost your mood

Why do we care about serotonin?

One in four Americans currently suffers from anxiety or depression, correlating directly to serotonin levels found in the body. Normal serotonin levels help with your emotional state and digestion, sleep, wound healing, sexual desire, and bone density. However, the most common issues with low serotonin levels are related to mental health.

Serotonin is a neurotransmitter known as the “happy hormone.” It is vital in managing stress, supporting mental well-being, enhancing social interactions, promoting better sleep, and improving cognitive function and emotional resilience.

And its benefits don’t stop there. In bones, serotonin regulates bone density and remodeling, with high levels linked to increased bone density and a reduction in potential risk of osteoporosis, while promoting bone formation. Serotonin also plays a role in wound healing by aiding in blood clotting through platelet release and influencing immune response and tissue repair processes.

How does it actually do all of that? It plays a crucial role in the central nervous system as it acts as a neurotransmitter. It carries messages between the nerve cells in the brain and throughout the body.

Gut-brain axis support network

The gut-brain axis refers to the bidirectional communication between the gut (gastrointestinal tract) and the brain. It involves complex interactions between the central nervous system (CNS) and the enteric nervous system (ENS), which is often referred to as the “second brain” of the body due to its extensive network of neurons in the gut.

Serotonin plays a critical role in this communication system, serving as a messenger molecule that helps regulate various physiological processes and behaviors. The majority of serotonin in the body is found in the gut, serving multiple functions:

Changes in gut serotonin levels can have major impacts on many bodily functions. Having balanced serotonin levels in the gut helps normalize various gastrointestinal functions, including bowel movements and intestinal motility. Imbalances in gut serotonin levels have been linked to conditions like irritable bowel syndrome (IBS).

It can also affect feelings of satiety and control eating behavior, while also playing a role in the gut’s immune response, helping regulate inflammation and immune cell activity.

The gut-brain axis is a fascinating area of research that highlights the intricate connections between various bodily systems. Serotonin’s influence on the gut and brain underscores its role as a key mediator in the body’s communication network.

Serotonin-boosting foods

Okay, so now I know it can boost not only my mood, but fortify my immune system, help me regulate my hunger, positively impact my digestion and decrease inflammation, but should I take a pill? Is there a pill?

Here at Dirt to Dinner, after much research, we have included that it is always better to seek nutrients through whole foods. Not only is the supplement industry unregulated which makes it hard to know what you are taking, but most of the time, nutrients are more bioavailable for the body to use in its whole food form.

Incorporating serotonin-boosting foods into your diet is a natural and accessible way to promote emotional and physical health and the many other benefits of serotonin.

Nutrients in foods such as complex carbohydrates, vitamin B6, omega 3s, and tryptophan all work together to do just that! For instance, a meal of salmon, quinoa, and spinach with sliced bananas for dessert will work well together to produce the serotonin you need!

Tryptophan-rich foods

Tryptophan is an essential amino acid that our bodies can’t produce alone. Consuming foods high in tryptophan can increase serotonin levels in our gut and brain, as the amino acid synthesizes to become serotonin in your body.

Good news for you, most people already consume more than double the recommended amount, typically 900-1000 milligrams daily as part of their regular diets. Some tryptophan-dense foods are cod, spirulina, nuts and seeds, and legumes.

Here’s a fun fact to share…

Most people think turkey has the most tryptophan, but take a look at the chart on the left! 

Complex carbohydrates

Consuming complex carbohydrates can also boost serotonin production. These carbohydrates increase insulin levels, which aids in the absorption of amino acids, including tryptophan, into the brain. Some excellent sources of complex carbohydrates include whole grains ( like oats, quinoa, farrow, and brown rice), sweet potatoes, and legumes ( including beans, lentils, and peas).

Not sure how to tell the difference between a complex carb and a simple carb? Here’s a good trick: most whole, unprocessed foods contain complex carbs. Avoid processed foods and “white” foods, which are mostly comprised of simple carbs.

When you eat a meal rich in carbohydrates from whole grains, insulin stimulates the uptake of other amino acids into cells, leaving tryptophan with relatively fewer competitors. As a result, more tryptophan can be converted into serotonin, contributing to a more balanced and positive mood.

Complex carbohydrates provide a slow and steady release of energy compared to simple carbohydrates. This sustained energy release helps stabilize blood sugar levels, preventing rapid spikes and crashes. Fluctuations in blood sugar levels can affect mood and energy levels, and stable blood sugar can reduce emotional ups and downs.

Vitamin B6 & serotonin conversion

Vitamin B6 helps the body convert tryptophan into serotonin. Including foods high in vitamin B6 can enhance this serotonin synthesis.

Some notable sources of vitamin B6 are fish (like tuna, salmon, and trout), poultry, and bananas. B6 is critical in allowing the body to utilize serotonin to assist with our cognitive and emotional functioning.

Curious about other B6-rich foods? Print out this handy chart and stick it on your fridge!

Omega-3 fatty acids

The relationship between omega-3 fatty acids and serotonin involves multiple interconnected mechanisms that can impact mood and emotional well-being. Omega-3 fatty acids are essential for brain health and function, particularly eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA).

These fatty acids are incorporated into cell membranes, influencing membrane fluidity and receptor activity. By regulating the cell membrane, omega 3s can enhance the function of serotonin receptors, making them more responsive to serotonin.

Studies suggest that omega-3 fatty acids, when consumed in sufficient amounts (at least 200mg a day), may contribute to maintaining healthy serotonin levels.

Which foods are excellent sources of omega 3s? At the top of the list are fatty fish (tuna, salmon, trout, herring, anchovies), chia seeds, and flaxseeds.

What else can we do?

Want to boost the effects of these foods? Get good sleep. Serotonin is the first step in melatonin production, a hormone we produce that regulates sleep-wake cycles. Ensuring you are making enough serotonin can support healthy sleep patterns and improve sleep quality, leading to better overall health and productivity.

Are You Deficient in Key Nutrients?

We have all heard the term ‘eat a balanced diet’. But what does that mean? And, honestly, why should we do it? Finding the ‘right’ foods can be complicated and time-consuming. Is it really worth it?

The answer is ‘Yes!’. Otherwise, your body can be subject to all kinds of complications and diseases. Particular attention should be paid to fruits and vegetables.

Epidemiological and clinical studies have consistently demonstrated the numerous health benefits associated with eating fruits and vegetables, each day. And be sure to get your daily recommended fiber.

Calcium Deficiency

Calcium is essential for maintaining strong bones and teeth, regulating muscle function, and supporting nerve transmission. Unfortunately, 70% of Americans fail to meet their recommended daily intake of calcium, which can lead to increased risk of osteoporosis and fractures. Symptoms of calcium deficiency include muscle cramps, weakened bones, and dental problems.

To combat calcium deficiency, include calcium-rich foods in your diet. Dairy products such as milk, cheese, and yogurt are excellent sources. For individuals who are lactose intolerant or follow a vegan diet, calcium-fortified plant-based milk, tofu, leafy greens (like kale and collard greens), and almonds can provide adequate calcium intake. Aim for 1,000-1,200 mg of calcium per day, depending on your age and gender.

Vitamin D Deficiency

Even after all the conversations about the importance of vitamin D to fight Covid, half of the U.S. population has a deficiency, especially among those who live in locations with limited sun exposure and northern latitudes.. Vitamin D is essential for maintaining healthy bones, regulating the immune system, and supporting overall well-being.

Symptoms of vitamin D deficiency include fatigue, muscle weakness, bone pain, cancer, bone fractures, and a weakened immune system.

To combat a vitamin D deficiency, the best thing to do is to get out in the sun without sunscreen for about 10-15 minutes a day. For best sunlight, make sure your shadow is shorter than your body. If sun is not available, then incorporate vitamin D-rich foods into your diet.

Fatty fish such as salmon, mackerel, and sardines are excellent sources. Additionally, fortified dairy products, egg yolks, and mushrooms exposed to sunlight are also good dietary sources. Aim for 600-800 IU of vitamin D per day to meet your body’s needs.

Vitamin C Deficiency

Vitamin C is a powerful antioxidant that supports immune function, collagen synthesis, and iron absorption. Although severe vitamin C deficiency (also known as scurvy) is rare in America, mild deficiencies are still prevalent, with 43% of U.S. adults and 19% of children deficient.

Symptoms of vitamin C deficiency include fatigue, poor wound healing, and susceptibility to infections.

To combat vitamin C deficiency, incorporate vitamin C-rich foods into your diet. Citrus fruits (such as oranges and grapefruits), strawberries, kiwi, bell peppers, and broccoli are excellent sources of vitamin C. Aim for 75 and 90 mg of vitamin C per day for women and men, respectively.

Iron Deficiency

Iron is vital for the production of red blood cells and the transportation of oxygen throughout the body. Iron deficiency, also known as anemia, is a common nutrient deficiency, with 17% of premenopausal women and 10% of children in the U.S. . Symptoms of iron deficiency include fatigue, weakness, pale skin, and difficulty concentrating.

To combat iron deficiency, include iron-rich foods in your diet. Animal sources such as red meat, poultry, and seafood are excellent sources of heme iron, which is the most absorbable type of iron. Plant-based sources of iron include legumes, tofu, spinach, and fortified cereals.

Pairing iron-rich foods with foods high in vitamin C, such as citrus fruits or bell peppers, can enhance iron absorption. Aim for 18 mg of iron per day for women and 8 mg per day for men.

Creating a Balanced Diet to Combat Nutrient Deficiencies

Now that we have discussed the top five nutrient deficiencies in America, let’s explore how to create a balanced diet that can help combat these deficiencies. The table below provides a breakdown of the recommended daily intake of each nutrient and the corresponding foods to include in your diet.

We went straight to Dr. Michael Greger’s book, How Not to Die. He has a ‘daily dozen’ list of foods to put on your meal plan every day. He even has an app so you can check them off.

See his list below for more ways to get all those nutrients into your diet:

Small changes make a big impact

By incorporating these practical tips, you’ll find it easier and more enjoyable to meet your daily recommended intake of fruits and vegetables while ensuring you’re getting adequate fiber and protein as well. Remember to consult with a healthcare professional or registered dietitian for personalized guidance based on your specific nutritional needs.

Consider these Meal Plans!

Scroll down for some examples of meal plans that include each of your recommended daily intake of vitamin D, iron, vitamin B12, calcium and vitamin C. This also includes your daily value of fiber, fat and protein while taking into consideration your recommended caloric intake, based on a 2,000 calorie per day diet (unless otherwise noted).

 

How Much Protein Should We Eat?

protein shake with almonds

A case study in how much protein is enough

Take, for instance, Patrick and Cynthia. Patrick’s day consisted of sitting at his desk at work, working on his computer, and then coming home to relax on his couch with some TV shows. He rarely engages in any physical activity or exercise except for an after-dinner stroll with his wife.

Patrick’s protein needs are usually calculated based on his body weight, which is 195 pounds. His recommended daily protein intake is  0.35g per pound of body weight, which amounts to approximately 70g of protein per day. This amount of protein is enough to meet Patrick’s minimum physiological protein needs and support his lifestyle.

On the other side of the spectrum is an athletic individual named Cynthia. Cynthia is gearing up for a marathon while weightlifting and doing high-intensity intervals as part of her training.

How much protein does Cynthia need each day? Based on her body weight of 154 pounds and intense level of activity, her recommended daily protein intake is about o.73g per lb., which amounts to approximately 112g of protein per day. This is necessary because her body needs more protein to repair and build muscle tissue, support her high-intensity workouts, and recover faster.

Body weight & lifestyle factors

Most of us fall in between Cynthia and Patrick. We exercise between 30-60 minutes a day, and it can range from yoga and walking to lifting weights and high-intensity cardio. Our protein intake depends on our lifestyle and energy needs.

The American College of Sports Medicine indicates that anywhere from 10-35% of the average American’s diet should contain proteins. In terms of bodyweight, this means a recreational athlete weighing 150 pounds should strive for between 75-90 grams per day.

Of course, if you exercise more, you can increase your protein consumption— but you don’t need to overdo it! If you are eating protein with the hopes of building muscle, the quality, quantity, and timing of consumption is more important than the overall amount you eat.

The Academy of Nutrition and Dietetics recommends eating 20-30 grams of complete protein within 2 hours of exercise.

Which protein sources are best?

When eating protein, you want to make sure it is a complete protein, meaning it contains all 9 essential amino acids. Eggs, milk, and lean beef are high-quality proteins that are easily digestible. For instance, one large egg contains around 6 grams of protein.

Turkey, chicken, and fish are also a good source of protein. 3 oz. of chicken or fish contains anywhere from 19-24 grams of protein.

Dairy is another great source of protein: a 5.3 oz container of plain Greek yogurt contains 15 grams of protein. A cup of milk has roughly 8 grams of protein and an ounce of cheese contains 7 grams of protein.

Legumes have protein, too! A cup of lentils contains roughly 16 grams of protein. Including a variety of vegetable protein sources in your diet is also a good strategy to ensure you’re getting a range of nutrients.

But let’s say you are the average athlete, and you weigh 150 pounds and need about 75-90 grams of protein. In one day, if you ate:

  • 1 cup of oatmeal (10g of protein)
  • two eggs (12 g)
  • 6 oz of chicken (42g)
  • ½ cup of lentils (8g)
  • 1 cup of black beans (15g)

…you would have consumed 87 grams of protein.

But honestly, that is a lot of food. Plus, you need to add in more fruits and vegetables and some carbs. So, it is tempting to throw in some protein powder on your oatmeal in the morning or eat a protein bar as an afternoon snack.

What about protein supplements?

Are protein products, like shakes, powders, and bars, part of your daily routine? The protein supplement market has been rapidly expanding, with the industry fueled by factors such as the aging population, fitness trends, growing interests in plant-based protein supplements, and accessibility to e-commerce. There is also a continuous interest in self-care, contributing to the growth of this industry.

The question of whether protein supplements are good for you depends on various factors, including your dietary needs, health status, and lifestyle. Of course, like any change in your diet, it is best to ask your doctor.

However, EatingWell suggests that high-quality, third-party tested protein powders with minimal sugar and no harmful additives can be a healthy choice. As we age, we lose muscle, and boosting our protein intake may help increase strength and lean body mass, especially if you have a restricted diet.

Medical News Today also shares research suggesting that protein supplements significantly improve muscle size and strength in healthy adults who perform resistance-based exercise training.

Protein powder considerations

However, it’s important to consider the quality control of protein supplements. As per a review published on Human Kinetics, safety assessments are crucial, especially given the potential addition of cheaper ingredients to increase total protein content.

According to Harvard Health, protein powder supplements can harbor health risks and are recommended only for certain conditions, such as impaired appetite or wounds. You should make sure that the protein powder is ‘clean’ and does not have unnecessary additives. NIH published a study indicating that some protein powder supplements can have heavy metals.

Lastly, online sales of protein supplements have increased, indicating a shift in how consumers purchase these products. However, this also highlights the need for further education on potential health risks from unregulated protein supplements, as stated in a study on Wiley Online Library.

Can you consume too much protein?

You might not need your morning protein shake as much as you think. Of course, like anything else, too much of a good thing is just…too much.

Cleveland Clinic stresses that aside from bad breath, too much protein can overstress your kidneys causing kidney damage, digestive problems, and dehydration. It is always important to drink enough water to make sure your kidneys function well.

MDPI suggests the following:

“…Instead of adding protein and amino acid supplements to high-protein diets, protein should be preferably received from whole foods, such as fish, eggs, dairy products, legumes, and cereals, along with fibers and other food components supporting the well-being of both the host and their gut microbiota.

This should be highlighted in the nutritional plans of athletes, sportspeople, as well as more sedentary populations.

Protein supplements can certainly be a healthy addition to your diet, but they’re not for everyone. These supplements are often utilized by athletes and those with specific dietary requirements who may struggle to meet their protein needs through food alone.

So, while protein supplements can be beneficial for some, they should be used wisely and under the guidance of a healthcare or nutritional professional.

Can Stretching Help Nutrient Intake?


If you are like me, you work hard to (try) to get in all your servings of fruits and veggies each day, but did you know that if your body can’t absorb the nutrients, all that work could be for nothing? Fear not! Stretching – yes, stretching – can actually help with nutrient absorption in the body and help you maximize your nutrition.  Stretching can be painful and annoying. The general rule of thumb is to stretch and foam role one minute for every two minutes of exercise.

But why? When you stretch your muscles, you increase blood flow and circulation to those areas, which can help deliver nutrients to the muscles more efficiently. Stretching can also help improve the function of the digestive system by stimulating the muscles of the digestive tract and promoting more effective digestion and nutrient absorption.

How muscles affect nutrient absorption

When a muscle is stretched, it triggers a response in the body called the myogenic response. This response causes the muscle to relax and the blood vessels within the muscle to dilate, or widen. This widening of the blood vessels increases blood flow to the muscle and surrounding tissues, delivering oxygen and nutrients to the area and removing waste products.

Stretching can also activate the sympathetic nervous system, which is responsible for the body’s “fight or flight” response. This activation causes the release of adrenaline and other stress hormones that increase blood flow to the muscles and other tissues. This increased blood flow helps improve performance, reduce the risk of injury, and again, transport nutrients more efficiently to muscles and tissues.

Additionally, regular stretching and exercise can stimulate the production of nitric oxide in the body. Nitric oxide is a naturally produced chemical that’s primary role is vasodilation, or relaxing of the inner muscles’ blood vessels so they dilate. By increasing nitric oxide production through stretching, you can help improve blood flow to the muscles and other tissues, improving overall nutrient uptake.

Regular stretching and physical activity have also been shown to increase the number of nutrient transporters on the surface of muscle cells. These are responsible for transporting nutrients such as glucose and amino acids into the muscle cells, where they can be used for energy or muscle repair and growth.

Stretching before resistance exercise enhanced the anabolic signaling pathway (or otherwise known as the pathways that our body uses to communicate to our muscles what they need to grow) in skeletal muscle, which could improve muscle protein synthesis and nutrient uptake according to a study published in the Journal of Strength and Conditioning Research. The International Journal of Sports Medicine study echoed these findings, concluding that dynamic stretching before exercise improved the delivery of nutrients to muscles and enhanced post-exercise muscle recovery.

Your fascia, the connected tissue is now also found to shape your health. Think of fascia as a layer of saran wrap that protects and keeps your muscles and organs in place.  New research has shown that it is now considered its own organ with sensory nerves throughout the body.

Muscles need good nutrition!

We just reviewed how muscles absorb the nutrients you eat. But it is important to eat the RIGHT nutrients. If you are eating processed food with lots of sugar, there will be no healthy micronutrients for your muscles to absorb. Therefore, they will more easily injure and heal slower with more inflammation.

Kelly and Juliet Starrett, experts on athletics and mobility, are authors of the recent book, Built to Move.  They stress the importance of how ‘your daily nutrient intake affects all the components that allow you to move, including your muscles, tendons, ligaments, and other tissues as well as your cartilage and bones.’  They are not stickler’s about a certain diet, but instead focus on getting enough protein and micronutrients.

Rich Roll’s podcast with Kelly and Juliet, on ‘Becoming a Durable Human’ mentions how important it is just to eat your fruits and vegetables. Each night at dinner they have three vegetables with their protein.  If you are athletic, then eating one gram of protein per one pound of body weight is recommended.  If you are not as active then you can eat less but eat at least 70%.

While you are stretching at night and wondering why an injury has not healed – maybe think about what you ate that day.

Hormone-regulating effects

Stretching can also help improve the body’s cells to better regulate the hormone, insulin. Insulin plays a key role in nutrient uptake by facilitating the transport of glucose and amino acids into the muscle cells. Improving insulin sensitivity can help improve the efficiency of nutrient uptake by the muscles.

The European Journal of Applied Physiology study also looked at the relationship of stretching to insulin sensitivity and found that static stretching after exercise increased insulin sensitivity and glucose uptake in skeletal muscles. Other research that highlights the importance of glucose in nutrient uptake is the study published in the Journal of Sports Science and Medicine. This study found that pre-exercise stretching may enhance glucose uptake and utilization during exercise, which could improve energy availability for prolonged exercise.

Watch this video about glucose uptake:

Let’s talk digestion

Not only does stretching have benefits for nutrient transport and absorption, but it can also have a positive impact on your gastrointestinal tract, a critical component of digestion. Nutrients are absorbed into the body through the digestive system.

When we eat food, it is broken down in the mouth, stomach, and small intestine into smaller molecules such as glucose, amino acids, and fatty acids. These molecules are then absorbed into the bloodstream through the lining of the small intestine, where it then transports the nutrients to various organs and tissues to provide energy and support growth and repair.

The blood carries simple sugars like glucose, amino acids used for building proteins, and certain vitamins and salts to your liver. The liver then decides what it needs to store, and what can be sent to other areas that require nutrients.

What does all this have to do with stretching? Ever been in a yoga class or on a walk for example and suddenly had the urge to go to the bathroom, and we are not talking number one. Well, that sensation has likely been triggered by the stretching of your GI tract to help food move through and be absorbed more efficiently, thus speeding up your digestion. An efficient digestive system means less energy is used in the body, and more nutrients are absorbed.

Here’s what stretches help most…

While there is no specific type of stretching guaranteed to increase nutrient absorption, a few stretching exercises can help improve blood flow and digestion, contributing to better nutrient absorption.

Dr. Andrew Huberman explains on his Dr. Huberman Lab podcast how to have an effective stretching routine. For static stretching, all you need are 2-4 sets of 30 second holds per muscle group, 5 days per week. It is better to stretch a little bit every day than wait and do it all at once.

Huberman recommends four types of stretching: dynamic, ballistic, active-static and passive-static. Dynamic stretching requires less momentum towards the end range of motion; ballistic stretching involves swinging limbs through a full range of motion; and static stretching where you stretch through end range of motion. Active static stretching is a dedicated effort to put force behind stretch to extend the range of motion, and passive static stretching is relaxing into the furthest range of motion.

Stretching examples

Cat-Cow Stretch

Begin on your hands and knees, with your wrists directly under your shoulders and your knees directly under your hips. Inhale as you arch your back, dropping your belly towards the floor and lifting your head and tailbone. Then exhale as you round your spine, tucking your chin into your chest and drawing your belly towards your spine. Repeat this movement for several breaths.

Sun Salutation

These are well-rounded body movements that help you connect your breathing with your body through a series of 12 flow sequences linked together. This sequence is inclusive of almost all of the recommended stretches.

 

Forward Fold

Stand with your feet hip-width apart and then fold forward, reaching your hands towards your feet. Hold for 30 seconds.

 

Downward Facing Dog

Begin on your hands and knees, with your wrists directly under your shoulders and your knees directly under your hips. Then lift your hips up and back, straightening your arms and legs to form an inverted V-shape. Hold for several breaths.

Butterfly Stretch

Sit on the floor with the soles of your feet together and your knees bent out to the sides. Hold onto your feet and gently pull your heels towards your body, while pressing your knees towards the floor. Hold for 30 seconds.

Food as Protection from Air Pollution

Foods to combat pollution's health effects

Two weeks ago, approximately 2,300 fires began burning in nine of Canada’s thirteen territories. These fires have destroyed nearly 9.5 million acres of forest causing widespread haze and air pollution throughout the U.S.

This rapid smoke onset turning our skies shades of yellow and orange caused panic across the eastern seaboard as some people reached deep in their drawers and opted to re-mask when outside, and avoid outdoors when at all possible.

What many may forget is that air pollution is a major health concern for people around the world, not just when fires are raging.

Pollution as a Global Crisis

Air pollution poses significant risks to both environmental and human health. The World Health Organization (WHO) reports that air pollution causes the death of seven million people per year globally. Living in urban areas with high levels of pollution can exacerbate health issues, such as asthma, bronchial diseases, and heart disease.

With the challenges of air pollution becoming increasingly prevalent such as in instances of the Canadian fires, scientific research provides new insights into how our diet can protect us from the harmful effects of air pollution and the ways that we can reduce the impact through various foods.

The Role of Antioxidants in Combating Air Pollution

Oxidative stress and inflammation are two major biological responses to air pollution.

Fine particles, smaller than 2.5 microns, can penetrate deep into the lungs and potentially enter the bloodstream, causing low-grade inflammation and oxidative stress. These processes are thought to aggravate or even drive chronic diseases.

Antioxidants are substances that neutralize harmful free radicals produced in the body as a result of exposure to toxic air particles. Free radicals are unstable molecules that can cause inflammation, leading to a range of health issues, from diseases to premature aging.

By ensuring that our diet is rich in antioxidants, we can help our bodies protect themselves from the damaging effects of air pollution.

The existing literature on the subject suggests that some harmful effects of air pollution may be modified by the intake of essential micronutrients (such as B vitamins, and vitamins C, and E), omega-3 fatty acids, Mediterranean diet guidelines and cruciferous and apiaceous vegetables.

Mediterranean Diet

The Mediterranean diet emphasizes consumption of plant-based foods, olive oil, fatty fish with omega 3s and moderate intake of alcohol, providing a diet highly enriched in antioxidants and anti-inflammatory compounds.

A large cohort study with detailed diet information at the individual level assessed whether a Mediterranean diet modified the association between long-term exposure to ambient air pollution and cardiovascular disease mortality risk. The study found that those with a higher adherence to a Mediterranean-style diet had significantly lower rates of air pollution-related mortality.

This suggests that increased consumption of foods rich in antioxidant compounds may aid in reducing the considerable disease burden associated with ambient air pollution.

Cruciferous Vegetables

Broccoli and other cruciferous vegetables can dramatically boost the detox enzymes in our liver and help decrease the level of inflammation within our bodies. This may explain why eating more than two cups of cruciferous veggies a day is associated with a 20% reduced risk of dying, compared to eating a third of a cup a day or less.

The cruciferous compound sulforaphane is a powerful inducer of our detox enzymes and has been extensively researched for its cancer-fighting abilities. Recent studies have also looked at its ability to fight the inflammatory impact of pollutants.

In one study, participants who consumed a regular broccoli sprout extract (equivalent to one to two cups of broccoli a day) experienced a decreased level of inflammation in their airways from pollutants compared to those who did not consume the extract.

Foods like arugula, broccoli, Brussels sprouts, cabbage, cauliflower, kale, radish, and turnips, are a way to combat the long-term health risks of air pollution.

Omega-3 Fatty Acids

Omega-3 fatty acids, commonly found in fatty fish like salmon and tuna, as well as in fish oil supplements, have been shown to offer protection against the cardiovascular effects of air pollution.

A study by the Environmental Protection Agency (EPA) revealed that individuals with higher levels of omega-3 fatty acids in their blood experienced less adverse effects from short-term exposure to outdoor air pollution.

It found that individuals with higher levels of these fatty acids experienced improved lung and vascular function following short-term exposure to NO2.

Regular intake of foods such as chia seeds, flaxseeds, and walnuts, can mitigate these effects of nitrogen dioxide.

Apiaceous Vegetables

Apiaceous vegetables, such as celery, carrots, parsnips, and parsley, have been found to protect the body from the accumulation of acrolein, a lung and skin irritant present in cigarette smoke and automobile exhaust.

A study by the University of Delaware discovered that these vegetables support detoxification by increasing antioxidant enzyme activity in the liver.

Vitamin C-rich Foods

Vitamin C is a potent antioxidant that can help the body eliminate free radicals and reduce the impact of air pollution. Vitamin C is also a water-soluble vitamin and potent antioxidant that should be prioritized in a diet designed to combat the effects of pollution. The human body cannot produce or store vitamin C, so it’s crucial to include it in our diet daily.

Vitamin C works to recycle vitamin E, as well as being essential for collagen synthesis. Collagen synthesis helps make our muscles and tissues resilient. Foods rich in vitamin C, such as oranges, broccoli, kiwi, cabbage, and turnip greens, can help maintain healthy levels of vitamin C in the lungs.

Vitamin B-rich Foods

Columbia University conducted a study that concluded that B vitamins could prevent particulate pollution from affecting heart rate variability and provoking inflammation.

According the lead scientist Jia Zhong, a huge consideration is the expression of genes, stating that pollution can activate normally quiet “bad genes,” and that B vitamins may keep those potentially dangerous genes silent.

For more on epigenetics and how genes are expressed, check out our article on epigenetics.

Vitamin E-rich Foods

Vitamin E is another powerful antioxidant that can help protect against the harmful effects of air pollution. According to studies, there exists an association between the amount of vitamin E in our bodies, and exposure to particulate pollution and how well our lungs function.

Plant-based cooking oils like rice bran oil, sunflower oil, olive oil, and canola oil, as well as almonds and sunflower seeds, are excellent sources of vitamin E.

Other Factors to Build Resistance to Air Pollution

In addition to consuming the foods listed above, it’s essential to maintain a healthy, balanced diet to build resistance against air pollution.

This means focusing on consuming whole foods and avoiding processed or fast foods that may contribute to inflammation and oxidative stress.

A diet rich in fruits, vegetables, whole grains, lean proteins, and healthy fats can provide the body with the necessary nutrients to combat the harmful effects of air pollution.

Along with a healthy diet, adopting certain lifestyle habits can further reduce the impact of air pollution on your health.

 

Some of these habits include:

  • Regular exercise to increase lung capacity and improve respiratory function
  • Quitting smoking, as it can cause premature aging of the lungs and increase the risk of lung diseases
  • Adopting good hygiene practices, such as washing hands regularly and avoiding crowded areas during flu season, to prevent lung infections
  • Using air purifiers and maintaining good indoor air quality to minimize exposure to pollutants in the home

Scientific evidence supports the notion that diet plays a crucial role in mitigating the adverse effects of air pollution on human health. Adopting specific dietary patterns, such as the Mediterranean diet or increasing the intake of the above-mentioned nutrients, can help reduce pollution-related health risks.

Digging in with Dr. Jim Joachim, Internist & Clinical Nutritionist

Dr Joachim podcast

Dr. Joachim is a primary care internist and a medical and clinical nutritionist at his practice in San Diego, California. Dr. Joachim is a Fellow of the American College of Nutrition and has given hundreds of clinical nutrition presentations to doctors, nurses, students, and patients for over 35 years.

And to keep things interesting, Dr. Joachim was a tactical physician in the Wilmington, NC Police Department’s SWAT Team, undergoing rigorous training to graduate from the Police Academy to serve those wounded in the field.

Listen in to extract the varied pieces of wisdom Dr. Joachim has accumulated, both with his practice and in real-life experiences. His insights will provide confidence in your dietary decision-making and quiet the noise from supplement companies that seem to promise the world in one little pill or scoop of powder.

Dirty Tactics from EWG’s Dirty Dozen

Dirty Dozen's Dirty Tricks

Full disclosure: I buy organic fruits & veggies. I also buy conventional fruits & veggies. For me, it depends on the time of year, the way the produce looks, which grocer or market I’m visiting, and price (those two-for-one berry deals are no joke!). At D2D, we also believe that feeding a growing population requires all kinds of safe, sustainable growing methods. We should have a choice and not be unnecessarily fearful of the food at the grocery store.

What’s at Stake?

If I told you that I only buy organic produce, you’d probably assume that I had the Environmental Working Group’s (EWG) list of contaminated produce memorized for when I go shopping, right? And probably expound on the “horrors” of conventional farming, too. Some of you may not know what EWG is, but you’re probably familiar with their annual “Dirty Dozen” list showing which conventionally-farmed fruits & veggies have the most pesticide residue based on data from the USDA Pesticide Data Program.

But should you really be afraid of these “Dirty Dozen” items?

EWG would give a big ‘yes’ to that one. But wouldn’t you do this, too, if your corporate donations came from Organic Valley, Earthbound Farms, Applegate Farms, and Stonyfield Farms?

Hey, I kinda get it – they’d infuriate their stakeholders if they published information discouraging their products. But their report hurts our health and frankly, our sanity. And at a time when we need it most with rising rates of obesity and chronic illness sufferers in the U.S.

Sad State of Health

Did you know that only 10% of us eat the recommended amounts of fruits & veggies each day? I’m literally sneaking riced cauliflower and diced sweet potatoes into my oatmeal each morning and am barely scraping by in that department. There is no doubt about it: washing, chopping, and preparing five to nine servings of veggies for each family member every day takes a lot of time.

But what about those who can’t even shop for fresh produce? The USDA’s food desert map examines lower-income and lower-access locations where people live far from a supermarket.

You’re Only as Good as Your Data

Though we’ve previously posted on how the USDA and EPA monitor and manage pesticide residues on produce, here are a few points about the margin of safety the EPA applies to our produce, the data gathered by the USDA that shows where produce falls within that spectrum, and how the EWG misrepresents the data to scare the daylights out of us.

Let’s first take a look at data collection and what it shows:

Organic and conventional crops: It’s not a level playing field

“The EPA requires synthetic pesticide manufacturers to conduct a whole battery of tests for initial and ongoing registration. The extensive and costly testing is conducted to determine toxicity on human health from dermal exposure, inhalation, and ingestion, and assesses human health outcomes related to reproduction, cancer, and organ systems.

On the other hand, “natural” organic pesticides are not required to be tested for toxicity and have never received this level of assessment.” 

– Susan Leaman, Toxicology Consultant, Vice President at IDS Decision Sciences

  • Have you heard of copper sulfate? It’s considered an organic pesticide and is frequently used on crops prone to fungus. It’s also one of the most toxic pesticides. Yes, even among synthetic ones.

Toxicity Levels of Various Substances

Sources: National Science Teachers Association, CamiRyan.com

Yes, there is pesticide residue on most produce – both conventional and organic. It’s also in our air. And water. And, our bodies can handle it.

Despite what you may hear on the interwebs, the USDA conducts very rigorous testing on thousands of produce samples for its Pesticide Data Program (EWG’s data source). The USDA then works with the EPA to develop tolerances for acceptable pesticide residue on produce.

  • This is how the EPA determines pesticide tolerance: they identify an allowable level of residue for no health risks based on exhaustive toxicological evaluations. If a residue is at or below the tolerated amount, it is safe by a factor of 100, which means the residue present is 100 times smaller than the smallest amount that would have a negative health effect. That’s a pretty plentiful safety cushion there.

“In reality, exposure to toxins like pesticides is not as simple as ‘this is good, that is bad’. Whether or not something is toxic depends on numerous factors, such as the substance’s form, the amount you are exposed to, how you are exposed, and your genetic make-up.”

– Susan Leaman, Toxicology Consultant, Vice President at IDS Decision Sciences

  • Still scared? Check out this page from Alliance for Food and Farming, which represents organic and conventional produce farmers, to see how much produce you’d need to eat to incur some ill effect from the residue, based on our gender and age range. As much as I love strawberries, I don’t think I can eat 453 berries in one day ????

EWG’s Dirty Data Habits

Let’s take a quick look at how EWG takes advantage of omissions and manipulates data in favor of their stakeholders:

EWG’s desperate search for data to substantiate their position

EWG recycles practically all the same data as previous years and slaps the “2023” on Food Shoppers Guide to make it look meaningful

  • The USDA analyzes pesticide residues with dozens of rotating crops, so each year only select crops are re-analyzed. For instance, this year it was just three crops analyzed that fall under EWG’s coverage: asparagus, cabbages, and sweet peas. Yet they make a big stink about releasing a whole new report, instead of just giving an update on the 6% of data that may or may not have changed since last year!
  • To that end, we don’t know the current pesticide levels of pineapples and eggplants, which were last analyzed in 2002 and 2006, respectively. But both show up on EWG’s “Clean Fifteen” list, without really knowing levels within the last 14+ years.
  • As for raspberries, another delicately-skinned fruit like strawberries (notoriously #1 in the “Dirty Dozen”), they haven’t been analyzed since 2013 – a long time for those overly-concerned with these things.

…When it’s convenient for them

  • Suddenly they’re reporting on shelf-stable goods? Their report vilifies conventional raisins during a time when some of us don’t have access to fresh fruit. What kind of timing is that?
  • And as unemployment skyrockets, they send an email blast asking for money ☹ Sounds kinda culty, too, right? And, I don’t know, maybe directing at least SOME of those funds to a COVID relief fund would make this email seem a little less crude and more helpful at keeping people alive and healthy, perhaps?

EWG Actually Knows Better

The most disheartening part about the EWG’s Dirty Dozen report? They know they’re causing unnecessary panic. Perhaps in light of the current pandemic, they stated in their press release that “…consumers should continue eating plenty of healthy fruits and vegetables, whether they are conventional or organic. Doesn’t this seem contradictory to their entire report? So why cause more panic when we’re all already freaking out???

There’s no question that the benefits of eating fresh fruits and vegetables FAR outweigh any ill effects from pesticides – the vitamins, minerals, antioxidants, fiber, and other nutrients keep our bodies healthy. How else are we to build up our immune systems to help combat this virus?

Uniting for Health

Despite the mixed messages of the EWG report, there’s one common theme that unifies us all in our plight for overall and immune health: to eat more fruits and veggies, no matter the source. Whether explicitly said by nutritionists and doctors, or hidden between the lines in a press release, we all agree that eating more produce can positively affect our immunity against COVID, and beyond.

And if you are still concerned about pesticide residues and pathogens, just rigorously wash and prepare your produce.

Make sure to wash your produce thoroughly under cool running water BEFORE eating or preparing. It is important to rinse…to avoid transferring dirt or bacteria onto your knife, the flesh of the produce or your work surface. The FDA does not recommend washing your fruits and vegetables with soap…however, you may want to use a clean produce brush to scrub firm crops.”

– Maki Yazawa, RealSimple

My last point is for those who are still skeptical…

If you question the USDA and EPA data, just remember that between two stories may lie the truth. So, if you recall that the EPA’s pesticide residue tolerance scale for produce must be “100” at a bare minimum, and “1” is a serving of produce that has enough pesticide residue to cause an immediate ill health effect (as the EWG would like us to believe), that halfway point brings us to “50”. Even at a factor of 50, I would still encourage my family and friends to eat lots and lots of produce. Even then, 226 strawberries are still too many for me to eat at once 😉

Suffer from allergies? Eat these foods!


On the run? LISTEN to our post!

This year was a fairly unique allergy season. According to experts, the rise in overall temperatures earlier in the fall and winter caused trees and plants to start producing pollen sooner than in typical cycles, so while allergies may not be more intense this year, we have had pollens in the environment for a longer period of time.

This has been so bothersome that, according to recent reports, a staggering 34% of allergy suffers are opting to stay indoors. Additionally, over half of allergy suffers are reportedly taking antihistamines; 46% take oral drugs like Claritin-D or decongestants, 35% use nasal sprays, and 30% use eye drops.

Foods as Allergy Medicine

Doctors warn that overuse of certain nasal sprays can cause dependency and other reports suggest that high doses of Benadryl, commonly used to treat allergies, can lead to severe health issues. The list of warnings goes on. But what if we could make small changes in our diet that could impact how our body responds to allergens, and lessen the reaction and our discomfort?

The studies mentioned below show specific compounds and its quantities in foods can reliably reduce histamine reactions. Here are foods that have been shown to contain these anti-inflammatory and antihistamine properties to help alleviate pesky allergy symptoms.

Quercetin

The first compound is Quercetin. It is a flavonoid best known for its antihistamine properties.

Histamine is a naturally occurring compound involved in various physiological processes and is also released during allergic reactions.

Some individuals may experience histamine intolerance or sensitivity, where they have difficulty breaking down histamine an excessive response to it. These reactions lead to symptoms such as headaches, nasal congestion, skin rashes, digestive issues, and more.

Anti-histamine foods are low in histamine content or have properties that can help regulate histamine levels in your body to minimize histamine-related symptoms.

Quercetin is found primarily in apples, onions, berries, citrus fruits, leafy greens and cruciferous vegetables.

It has been shown to inhibit the release of histamine from immune cells, such as mast cells and basophils, which may help reduce histamine-induced allergic responses.

Another major component of quercetin is its anti-inflammatory properties. Quercitin inhibits various inflammatory pathways and mediators, including those involved in histamine release.

By reducing inflammation, quercetin may indirectly contribute to a decrease in histamine reactions.

It also possesses potent antioxidant properties, which can help neutralize harmful free radicals and reduce oxidative stress. Oxidative stress can promote inflammation and potentially exacerbate histamine-related symptoms (like sneezing, coughing, runny nose, swollen eyes, etc.).

Bromelain

Ever heard of Bromelain? Well, we promise you it is not a word you’ll soon forget, as it might just be your best friend next allergy season.

Bromelain is a mixture of enzymes found in pineapple stems. Yes, pineapple stems. Really the only way to naturally get bromelain is through fresh pineapple juice. However, bromelain supplements can provide concentrated doses of the enzyme.

Bromelain is another great anti-inflammatory compound. It can help reduce the production of pro-inflammatory substances like cytokines and prostaglandins, which are involved in allergic reactions.

It can also help the reduction of mucus and nasal congestion caused by irritants. Bromelain may help thin and break down mucus, making it easier to clear the airways and reduce congestion.

Bromelain can also help reduce a hyper-immune response and help reduce hypersensitivity to allergens as it regulates the brain’s signaling pathways.

Vitamin C

Vitamin C, also known as ascorbic acid, has various properties that may help combat allergies. While it may not directly target histamine reactions like quercetin, vitamin C can support overall immune function and have indirect effects on allergic responses.

Citrus fruits are dense in potent antioxidants that help neutralize harmful free radicals. By reducing oxidative stress, vitamin C can help alleviate inflammation, which is often associated with annoying allergy symptoms.

It also plays a crucial role in supporting the immune system as it enhances the function of immune cells, such as neutrophils and natural killer cells. These are involved in the body’s defense against allergens. A well-functioning immune system can better manage allergic responses.

Vitamin C has also been shown to have anti-inflammatory properties which can inhibit the production of pro-inflammatory substances and restraining inflammatory pathways.

By reducing inflammation, vitamin C may help alleviate allergic symptoms caused by inflammation, such as joint and muscle aches.

Omega-3 Fatty Acids

We hear all about “good fats” as they relate to hormone production and regulation of critical bodily functions, but these powerful nutrients can fight histamine-related allergy symptoms and help reduce inflammation caused by allergy irritation.

Foods high in omega-3 fatty acids, particularly eicosatetraenoic acid (EPA) and docosahexaenoic acid (DHA), are polyunsaturated fats found in fatty fish (salmon, mackerel, sardines), flaxseeds, chia seeds, and walnuts are great options to incorporate into a diet with varied protein sources!

While omega 3s can positively impact immune response and inflammation, they are unique in that they help to modulate lipid mediators. This means that omega 3s have the ability to alter their synthesis, breakdown, or interaction with cellular receptors. This modulation can have effects on the overall inflammatory response, immune regulation, and resolution of inflammation.

Omega 3s can also be converted into specialized pro-resolving lipid mediators, such as resolvins and protectins, which have anti-inflammatory and immunomodulatory effects. This directly helps to regulate immune responses and dampen histamine-related allergic reactions.

Grocery Store Cheat Sheet

Here is a helpful guide to sneak in these recommended nutrients into your diet! While this list is not exhaustive, it is a good jumping off point to help you this allergy season. Try to purchase these fresh and unprocessed foods as much as possible.

Digging into Heavy Metals with Isabel Smith, R.D.


Isabel Smith, MS RD CDN, is a nationally recognized Registered Dietitian and founder of Isabel Smith Nutrition in New York City.

Isabel received her Bachelor’s of Health and Exercise Sciences from Gettysburg College, and her Master’s of Science in Nutrition Communications from Tufts University. Isabel was trained in all areas of clinical nutrition at New York Presbyterian Hospital and has worked with patients at other esteemed academic medical centers, such as Dana Farber Cancer Institute and Hospital for Special Surgery.

In her private functional and integrative wellness practice, Isabel works with clients on hormonal balance, weight loss and intuitive eating, allergies, immune health, digestive health, athletic performance, blood sugar control, and more. You can find out more about Isabel on her website.

A Guide to Time-Restricted Eating


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Time Restricted Eating (TRE) has been around for a while, but many of the earlier studies kept suggesting that “more research was needed” to fully understand the benefits of this type of time-based dieting. Well, here it is: a hub for all the recent studies about the topic that build on prior research and speak to how beneficial TRE can be. Of course, each individual is unique and some benefits might be more evident based on individual diets and overall lifestyles.

Time-restricted eating is a form of intermittent fasting that limits what time of day you can eat. TRE has gained popularity as a weight loss strategy, but recent research has also suggested that it has benefits for overall health and longevity. One popular form of TRE is the 16:8 method, where an individual fasts for 16 hours and eats during an 8-hour window, though many other variations exist (e.g., fasting for 14, 16, or 18 hours).

Interested in different benefits of TRE? Jump to the health benefit most relevant to your needs:

SLEEP & CIRCADIAN RHYTHMInsulin Sensitivity & Metabolism, Hormonal Regulation, Melatonin Production, Improved Sleep Quality

BRAIN HEALTHMemory Improvement, Anti-inflammatory, Anxiety and Depression

CHRONIC ILLNESS REDUCTIONType 2 Diabetes, Cardiovascular Health, Metabolic Disease, Oxidative Stress

WEIGHT LOSSWeight Regulation, Fat Burn, Improved Insulin Sensitivity, Improved Energy Metabolism

 

Need Help Resetting Your Circadian Rhythm?

Circadian rhythm is the internal biological process that regulates the sleep-wake cycle and other physiological processes in the body, including hormone production and metabolism.

Recent studies have shown a strong link between circadian rhythm and metabolism. Disruptions to the circadian rhythm can lead to metabolic disorders such as obesity and diabetes. One of the key ways in which time-restricted eating may benefit the circadian rhythm is by synchronizing the timing of food intake with the body’s natural rhythms.

  • INSULIN SENSITIVITY & METABOLISM: Research has shown that when food intake is aligned with the natural rhythm of the body, it can lead to improved insulin sensitivity, glucose metabolism, and also lipid, or fat, metabolism.
  • APPETITE REGULATION: Additionally, time-restricted eating may help to regulate appetite by synchronizing the release of hunger-regulating hormones with the body’s natural rhythm.
  • MELATONIN PRODUCTION: Another potential benefit of time-restricted eating is that it helps to regulate the body’s levels of melatonin, a hormone that plays a key role in regulating the sleep-wake cycle. Melatonin is produced by the pineal gland in response to darkness and is responsible for signaling the body to prepare for sleep.
  • IMPROVED SLEEP QUALITY: Research has shown that eating late at night can disrupt melatonin production and lead to insomnia and other sleep disorders. By limiting food intake to earlier in the day, time-restricted eating may help to promote healthy melatonin levels and improve sleep quality.

 

Want to Improve Brain Health?

Time-restricted eating is not only beneficial for supporting sleep patterns, but it may also have positive effects on cognitive function.

  • MEMORY IMPROVEMENT: Studies have shown that TRE can improve memory, attention, and learning abilities in both animals and humans. This is likely because fasting can stimulate the production of brain-derived neurotrophic factor (BDNF), a protein that plays a key role in neuroplasticity and the growth of new neurons.
  • ANTI-INFLAMMATORY: Additionally, BDNFs derived from fasting also have anti-inflammatory effects that can protect the brain from damage and disease. A study published in the journal Frontiers in Aging Neuroscience in 2019, found that time-restricted feeding improved cognitive function in mice.
  • ANXIETY AND DEPRESSION: TRE not only offers physical brain benefits, but also psychological benefits. It has been shown that time-restricted eating can improve mood and reduce symptoms of anxiety and depression. This may be because it can help regulate the body’s stress response and improve the overall sense of well-being.

 

Want to Reduce Likelihood of Chronic Illness?

Another potential benefit of time-restricted eating is that it may reduce the risk of certain chronic diseases. Studies have shown that TRE can improve markers of metabolic health, including reducing blood pressure, cholesterol, and inflammation.

  • TYPE 2 DIABETES: TRE may reduce the risk of type 2 diabetes, a growing public health concern affecting over 3 million people in the U.S. A study published in The American Journal of Clinical Nutrition in 2019 found that time-restricted eating improved markers of diabetes in obese men.
  • CARDIOVASCULAR HEALTH: TRE also benefits cardiovascular health, as it can improve endothelial function and reduce the risk of heart disease by helping to regulate blood clotting, aiding in the body’s immune response, controlling substances like electrolytes that pass from the blood into tissues, and appropriately dilate and constrict blood vessels.

  • METABOLIC DISEASE: In 2020, a study titled Time-restricted Eating for the Prevention and Management of Metabolic Diseases was published in the journal, Endocrine Reviews. The meta study reviewed TRE’s effects on metabolic health with a focus on its potential to prevent and manage metabolic diseases such as obesity, type 2 diabetes, and cardiovascular disease. The study found that TRE leads to weight loss, improved insulin sensitivity, and improved markers of cardiovascular health, such as blood pressure and cholesterol levels. These findings are consistent with other studies that have shown that time-restricted eating can promote weight loss and improve overall metabolic health.
  • OXIDATIVE STRESS: The study also found that time-restricted eating leads to improvements in markers of inflammation and oxidative stress, which may help to reduce the risk of chronic diseases such as heart disease and diabetes. This is supported by the Salk Institute study which found that time-restricted eating led to a decrease in the expression of genes involved in inflammation, which ultimately lead to these chronic diseases.

The study explored the different protocols of time-restricted eating and how they vary in their effects on metabolic health.

For example, 12 to 18-hour fasts, or short-term fasting protocols, have greater effects on weight loss and insulin sensitivity. However, 24 to 36-hour fasts, or longer-term protocols, have greater effects on markers of oxidative stress and inflammation.

 

Focused on Weight Loss?

 It’s also worth mentioning that time-restricted eating can be a convenient and easy way lose weight since you’re less focused on counting calories or eliminating certain foods. This makes it a more sustainable approach to weight loss and overall health, as it can be easily incorporated into a person’s daily routine.

  • WEIGHT REGULATION: A study published in the journal Obesity in 2018 found that TRE, in conjunction with a high-fat diet, led to weight loss and improved insulin sensitivity in obese individuals. The study also found that TRE led to an increase in the expression of genes related to circadian rhythm and metabolism, suggesting that TRE may work by aligning the body’s metabolic processes with its natural circadian rhythm.

  • FAT BURN: Another study published in the International Journal of Obesity in 2019 found that TRE led to a reduction in body weight and fat mass, as well as improvements in glucose tolerance in obese individuals.
  • IMPROVED INSULIN SENSITIVITY: A study published in the Journal of Nutritional Biochemistry in 2020 found that TRE led to a reduction in body weight and fat mass, as well as improvements in insulin sensitivity and glucose tolerance in overweight and obese individuals.
  • IMPROVED ENERGY METABOLISM: One of the latest studies in Cell Metabolism in 2021 showed that TRE improved energy metabolism and reduced the risk of developing metabolic diseases such as obesity and type 2 diabetes.

Want more information on time-restricted eating?

We’ve got you covered. Check out these articles to learn more about TRE:

Are snacks masking your body’s protein needs?

A year-long Australian study published in the latest issue of the journal Obesity showed eye-opening conclusions about our dietary habits: populations with a preference for highly processed foods like pizza, chips, and snack bars, lead to staggeringly high percentages of obesity.

According to a press release, the lead author of the study, Amanda Grech, Ph.D. stated that: “As people consume more junk foods or highly processed and refined foods, they dilute their dietary protein and increase their risk of being overweight and obese, which we know increases the risk of chronic disease.”

“It is increasingly clear that our bodies eat to satisfy a protein target,” said Professor David Raubenheimer, the Leonard Ullman Chair in Nutritional Ecology at the School of Life and Environmental Sciences, “but the problem is that the food in Western diets has increasingly less protein. So, you have to consume more of it to reach your protein target, which effectively elevates your daily energy intake.”

Of course, unless you have been living under a rock, you already know this. But what is new news to us is that our bodies are searching for protein and instead reach for the easy to grab, tasty, highly processed foods.

Searching for Protein in Processed Foods

Studies over the years have found that more than half of our daily calories are coming from highly processed foods. An almost two-decades-long study published last year in the American Journal of Clinical Nutrition found that ultra-processed food consumption grew from an alarming 53.5% of daily calories in 2001-2002 to an even more worrisome 57% by the study’s completion in 2018. If the trajectory continued at this rate, it would trend towards 60% by 2035.

The work of these studies set the stage for the latest research on the “protein leverage hypothesis” which details that people eat more fats and carbs to satisfy their protein demand, causing unbalanced diets.

And we need protein for a reason. It fortifies our body in multiple ways.  Among just a few tasks, It helps build cartilage, tissues, repairs your body, carries oxygen through your body, and helps to digests your food.

Compounding research is building a case for the “protein leverage hypothesis,” which was first proposed in 2015 by University of Sydney researchers. To summarize, the hypothesis suggests that our body has a strong appetite for protein, and favors it over fat and carbohydrates. To quickly satiate that protein hunger drive, people unknowingly overeat fats and carbs.

According to the Mayo Clinic, the recommended dietary allowance to prevent deficiency for an average sedentary adult is 0.8 grams per kilogram of body weight.

For example, a person who weighs 165 pounds, or 75 kilograms, should consume 60 grams of protein per day.

Think of it like this—instead of seeking a lean piece of grilled chicken, the majority of westerners will instead seek something convenient, like a bag of chips, which you can break open the seal and pop in your mouth in an instant.

However, to satisfy that protein hunger, your body might signal to your brain that, even though you just ate a bag of chips, your hunger still remains, and off you go opening another processed snack until you feel full.

Substituting Highly Processed Foods for Protein Causes Obesity

According to the Institute of Food Technologists, 47% of American adults eat snacks at least three times a day. This has sent the snacks market skyrocketing, with snack food sales reaching over $25 billion in 2019.

Consumer research firm YouGov found America’s most popular snack foods to be Cheetos, Tostitos, Snickers, Fritos, Pringles, Lay’s, Oreos, Jif peanut butter, Planters nuts, Doritos, Ritz, Reese’s, Hershey’s, and M&M’s. According to Statista, we love our convenient, shelf-stable snacks. Most Americans reported having at least one bag of Cheetos per month in 2020, 3 out of 4 Americans eat at least a bag of Fritos per month, and Lay’s is the top dog with the best-selling chips in the U.S.

But at what cost are we consuming these low-protein, ultra-processed snacks? According to this new research, our body will continue to crave calories until that protein hunger is met, leading to a vicious cycle of increased snacking for many.

Let’s do a little protein density comparison, shall we?

  • A 3-ounce chicken breast contains 27 grams of protein and 128 calories. To get the same amount of protein, you would have to eat almost TWO full-size 8.5oz bags of Cheetos, totaling over 2,000 calories. 
  • A 3-ounce salmon filet contains about 17 grams of protein and 108 calories. To comsume the same amount of protein, you would need to eat over 50 Oreo cookies – that’s about 3,000 calories!
  • A 3-ounce cut of lean steak contains about 21 grams of protein and 100 calories. You could have that, or you could opt for a dozen Reese’s cups, about 1,300 calories.

Keep in mind that we’re only talking about protein here. When we choose convenience over protein-dense foods, our body doesn’t get essential nutrients like fiber and omega-3 fatty acids. What we get instead when we eat these foods are excess sugars, omega 6s, and other ingredients causing immune system suppression. There’s a reason why we call highly-processed foods “empty calories”.

Nutritional information stated above sourced from nutritionvalue.org.

But then why don’t we just eat the lean protein-dense options if we know the snack food is bad for us? CONVENIENCE! We live in an era where everything must be easy, quick, and at-your-fingertips. Food is no exception. If you can eat a bag of Fritos while simultaneously working or running errands, we will opt for that every time, as opposed to spending 20 minutes preparing a fresh meal like a grilled chicken breast with veggies.

According to the USDA, ready-to-eat foods like those listed above save time and money but at the cost of our health.

But the research emerging now is giving us some important warnings about these bad habits, AND most importantly, helpful tips like having a protein-dense breakfast, that can help solve a negative eating cycle of highly processed, high-fat, high-carb, low-nutrient snacking.

What you eat first every day matters most

The University of Sydney analyzed nutritional and physical activity surveys from 9,341 adults, known as the National Nutrition and Physical Activity Survey which was conducted from May 2011 to June 2012.

Researchers plotted calorie intake versus time of consumption and found that the pattern matched that predicted by the Protein Leverage Hypothesis:

People who ate lower amounts of protein in their first meal of the day went on to increase their overall food intake in subsequent meals, versus those who received the recommended amount of protein ate significantly less throughout the day than their counterparts.

According to Dr. Reubenheimer, we will innately eat more to get the protein our body craves, no matter what form it comes in.

There is no one-size-fits-all when it comes to protein intake, however. Requirements can vary between 10 to 35 percent of our total amount of calories for the day.

It is also important to note that not all protein has to come from meat—sources like grains, legumes, eggs, and vegetables can also be well-rounded sources that are not highly processed.

Not All Fiber is Created Equal

Nana’s homemade sourdough bread, my mid-day protein bar, a whole wheat turkey wrap—all fiber-packed options that are good for me, right?

Until recently, I assumed all fiber was good fiber and that I will take it any way I can get it. But we must consider where we are getting our nutrients from.

Fiber comes in two primary buckets: natural fibers and functional fibers.

Natural fibers naturally occur in foods, like pears and raspberries, versus functional fibers which are derived from a variety of whole and processed foods. 

Though this classification seems to provide a clear-cut differentiation between fiber types, some academics believe we must also focus on three things when considering fiber quality in our diet: solubility, viscosity, and fermentability.

Understanding Solubility, Viscosity, and Fermentability

Solubility is the first important consideration. The term refers to the bioavailability of nutrients in the body. Foods like oats, peas, beans, barley, apples, citrus, and carrots are all great sources of soluble fiber. These fiber nutrients are able to be mixed with water and absorbed by the body. Soluble fibers can aid in digestion and lower blood sugar.

Alternatively, insoluble fibers cannot become available for the body to absorb. Instead, they are considered non-digestible fibers, or more of a bulking agent that simply passes directly through the digestive system. While the FDA has used this as a threshold for including it on the nutritional label (as little to no nutrients can be derived), non-soluble fibers also serve a purpose: they pull water to the colon to help soften stool, thus making it easier to pass.

Viscosity refers to fibers’ ability to thicken when mixed with fluids. This includes polysaccharides like gums, pectins, psylliums, and beta-glucans. Viscous fibers have been credited with many physiological responses such as enhanced feelings of fullness which can aid in weight loss due to appetite control.

Good sources include asparagus, Brussels sprouts, sweet potatoes, barley, oats, oranges, legumes, and mangoes.

Fermentability is precisely as it sounds – the ability to ferment. Fibers that are able to ferment can stimulate the growth and activity of beneficial gut bacteria, called prebiotic fibers. This can improve glycemic control and digestion efficiency, and lower blood cholesterol concentration. Good sources of fermentable fibers are oats, barley, chicory root, leeks, onions, and bananas.

FDA’s updated fiber classification

Fiber has been loosely defined as a group of carbs that humans cannot digest, but does not identify the health effects of the type of fiber. Recently, the FDA changed its framework around what can and cannot be included as fiber on a nutritional label.

Specifically, all naturally-occurring fibers are allowed to be listed; however, only seven out of 27 functional fibers made the cut. This is due to either their solubility, viscosity, and/or fermentability:

The FDA recommends that our total dietary fiber be about 25 grams per day, of which about 6 grams or 25% of our DV should be comprised of soluble fiber. Our nutritional label placed fiber beneath carbohydrates and is noted as Dietary Fiber.

Remember that the grams listed next to the nutritional fact are per serving size. Furthermore, the percentage to the right details what percentage of the recommended daily value (DV) each serving size contains.

In the example to the right, there are 6 grams of dietary fiber per ½ cup, which accounts for 24% of your recommended daily value.

In the U.S. products that contain at least 10% DV or over 2.5g of fiber per serving can claim on their packaging that they are a good source of fiber. Foods containing 20% DV or 5g or more can label a product high in fiber.

Fiber and gut-health science

Here is a little bit of science for you to bring the whole picture to life.  Many things impact an individual’s composition of gut microbiota, of which fibers play an important role.

The fiber in the gut provides energy for the microbes to create metabolites, like short-chain fatty acids. These fatty acids are then absorbed into circulation or be utilized as an agent for other microbes to use for digestion.

High dietary fiber consumption is associated with a diverse gut microbiota, which increases microbial activity. Increase microbial activity is directly correlated with a decrease in the prevalence of obesity and other inflammatory diseases. A reduction in inflammatory markers leads to a strengthen and fortified immune system.

Gut-derived short-chain fatty acids have been shown to improve metabolic regulation and insulin sensitivity, regulate weight and reduce inflammation. That said, recent studies support the importance of soluble, fermentable fibers as a priority.

Fermentable fiber specifically can serve as food, that some of your good gut bacteria can feed on, in a process called fermentation, which releases gases like carbon dioxide and hydrogen, which are either released or absorbed into the body. Most especially, the bacteria found in your colon need fiber to function.

Tips to Take Away

While this may seem like a lot to digest, pun intended, here are some easy takeaways that you can start doing today!

  1. Seek 10% whole grains when you can. As you likely discovered when reading over the sources of soluble, fermentable, and viscous fibers is that most whole-grain fibers fall into all three categories. Look for foods like whole barley, oats, brown rice, and whole-wheat products.
  2. Eat fruits and veggies at every meal and as a snack. This is probably the easiest to remember—because fruits and veggies are both high in fiber AND they are packed with other beneficial nutrients. Eating fresh produce every meal will ensure that you are getting in natural fibers.
  3. Gradually increase your fiber, but not all at once. You may be tempted after reading this to go out and pack your diet full of fiber, but be forewarned. Drastic or sudden increases in fiber can cause gastrointestinal issues. Be sure to gradually increase your fiber intake so as not to disrupt your gut microbiome and cause discomfort.
  4. Drink plenty of fluids with your fiber. Fiber draws in water, so without drinking water to accompany our fiber, you risk becoming dehydrated. They have a harmonious relationship, so be sure to include plenty of fluids with your fiber intake.

Whether you are substituting your white bread for a whole wheat wrap, just remember that while not all fibers are created equal, they all serve a purpose. Natural fibers are nutrient dense and are bioavailable for the body to use, while functional fibers can help with digestion.

For your daily recommended value, be sure to consume at least 25g of natural fibers per day—these will be listed on your nutrition labels!

Omega 3 & 6: What’s the difference?


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Covid has prompted many of us to be more cognizant of our health. Yet statistics show that the average American has increased fat intake in the last decade. This extra fat can be stored in the body, causing weight gain, inflammation, and increased white fat stores, all precursors to health issues.

So, how much fat are we supposed to eat? Is too much omega-6 fats the issue? And if so, how can we alter our diet to obtain the correct ratio? Let’s find out.

The Fats of Today

Most Americans consume a “Western diet,” where we’re not eating nearly enough fruits and vegetables, but too much sodium, sugar, and fat – specifically omega-6 fats.

But this way of eating is relatively new to us. At each meal in the 1900s, most Americans ate a large portion of carbs with their meat and vegetables; processed, high-fat foods were not readily available. But today’s diet reflects the irresistible convenience of fast foods and processed foods, putting that ratio to an astounding 15:1. The recommended amount by health officials is 4:1 Omega 6 to Omega 3.

Many of the foods we eat every day have plenty of omega-6 fats. This includes healthy nuts, seeds, and seed oils. However, fast food, fried foods, and too much oil used in food manufacturing are the biggest culprit of unhealthy omega 6 overconsumption, leading to a reduced intake of omega 3s found primarily in fatty fish, like salmon, avocadoes, and olive oil.

The disparity between omega 6 and omega 3 consumption over the last few decades could be why there has been a deluge of diseases with inflammation markers, such as cardiovascular disease, obesity, autoimmune diseases, and cancer. As we like to say, everything is in moderation, too much of any one thing can cause a problem, and omega 6s are no exception.

For instance, eating fast food, fried food, processed food, and skipping on healthy fish, fruits, and vegetables obviously will give you diseases you would rather avoid. Excess amounts of omega 6s, over 17 grams for men and 12 for women, especially as we age, can cause low-grade inflammation and a lower fat burn rate.

Yet various health organizations, including Mount Sinai and Harvard Health, still say this is not the case, and we should not be worried about our omega 6-to-omega 3 ratio as long as we’re eating the right foods in the right amounts. Harvard Health defends Omega 6s when responsibly consumed. Citing studies from the American Heart Association show they are safe and beneficial for the heart and circulation when appropriately consumed.

What do other experts have to say about this? Are we damaging our health with our Western diet?

We spoke with Dr. Lilly D’Angelo, President of Global Food and Beverage Technology Associates, LLC, to uncover the truth about omega-6 fatty acids and their potential adverse health effects. Dr. D’Angelo is an expert in the field. During her career working in the food and beverage industry, she studied omega-6 and 3 fats and their effects on the body. 

“One commonality of these groups of fatty acids is that, they cannot be produced in our bodies by ourselves– we have to take them from our food. We have to rely on external sources”

– Dr. Lilly D’Angelo

Expert Take on Omega 3 & Omega 6 Relationship

There are pros and cons to both Omega-3 and Omega-6 fatty acids. Omega 3s contain eicosatetraenoic acid (EPA), and docosahexaenoic acid (DHA), along with alpha-linolenic acid (ALA). EPA and DHA both have beneficial anti-inflammatory components and provide various benefits. Omega 6, on the other hand, contains linolenic acid (LA), and this converts to arachidonic acid and gamma-linoleic acid, which is what’s primarily found in seed oils.

These fatty acids can aid in the repair and growth of skeletal muscle tissue. Both omega-6 and omega-3 fatty acids are essential in our diets because our bodies can’t make these components themselves. We need to get them from food!

The differences between these two can also be seen on a molecular level. Dr. D’Angelo explains that omega-3 fatty acids have a double bond at the #3 carbon counting from the end of the “tail” of a long chain fatty acid, whereas Omega-6 fatty acids have a double bond at the #6 carbon counting from the end of the “tail” of a long chain fatty acid. In the hydrogenated oil, a type of processed oil, the double bonds are removed by adding hydrogens and therefore prolong the shelf life of these oils, hence removed antioxidant benefits of these oils.

It’s like this – the more double bonds a fatty acid has, the more benefits it contains since these double bonds work like an antioxidant in the body, protecting our cells from damaging free radicals.

Many say that linoleic acid, which we know comes from Omega-6 fatty acids and has few double bonds, can cause inflammation in our arteries, blood clots, and blood vessel constriction. Research shows that EPA and DHA from Omega 3s are both anti-inflammatory, with DHA being even more beneficial than EPA. These acids cause the opposite reaction of LA improving cognitive function, lowering blood pressure, and improving eye health. This is why we need to eat MORE omega 3s than 6s.

In Defense of Omega 6…

They’re not all bad, and Dr. D’Angelo says we should not cut out all omega-6 fats from our diet. We need them, just not as much as we’re currently consuming. Omega-6 fats help us maintain bone health and metabolism and contribute to a healthy diet. But the amount and type of foods we eat determine a healthy omega 6 intake.

If we eat a healthy diet, with five or more servings of fruits and vegetables, at least 50 grams of lean protein, and 28 grams of nuts and seeds each day, then we’ll get plenty of omega 6s. Limiting the consumption of fast-food, fried foods, and too much oil will help keep us on the right track regarding the current Western diet ratio.

Initially, the recommended ratio of omega-6 to omega-3 was 10:1, but studies show that this ratio was even too much omega-6, and Dr. D’Angelo agrees. The new guidance recommends an omega-6 to omega-3 ratio of at least 5:1, if not even 4:1, or 2.5:1. These ratios have been shown to have numerous health benefits, including prevention of cardiovascular disease.

So what about seed oils? Dr. D’Angelo points out that eating seed oils is perfectly fine, and they should be used instead of olive oil in some cases, like making stir-fry or deep-fried foods, because olive oil has a lower smoke point, that makes the food less tasty. Seed oils can fry your foods for a shorter period, saving nutrients. However, as with anything, moderation is key. She states:

Too much of anything isn’t a good thing.

Fruit is healthy, and we need it and should eat it daily, but too much fruit could have too much sugar for some. The same goes for omega 6. We need it for a healthy diet, but the negative effects can happen when we overdo it. When we fry, we cook with too much vegetable oil. Though it’s a good source of omega 6, it’s just too much.”

Let’s talk Omega 3s… 

As stated above, omega-3s contain both DHA and EPA. DHA is what’s found in fatty fish like salmon. It’s also in omega-3 supplements, like fish oil vitamins. We should focus on our DHA intake because it has the best protective benefits against cardiovascular disease.

When it comes to eating omega 3s and specifically DHA, the more we can consume, the better. The American Heart Association recommends eating seafood twice a week for this reason. But other foods include DHA, as well.

If you look at the labels on some of your foods, DHA may be added. Dr. D’Angelo talked about when she worked for Coca-Cola, and they added DHA into the Minute Maid Orange Juice. It was a huge seller and helped consumers get their DHA.

Adding DHA is especially common in dairy products. Dr. D’Angelo says almost every brand has some DHA: yogurts, milks, and even kids’ drinks like chocolate milk. Some snacks can have omega 3s added, but may also use high amounts of oil, so it’s essential to read the entire label before consuming.

DHA is also added to infant formula. This is because mothers naturally have DHA in their milk, and Dr. D’Angelo says pregnant women and new mothers should take DHA supplements to increase the amount of DHA they give to their babies.

A few takeaways

Focusing on our 5:1 ratio of omega 6 to omega 3s is crucial to maintaining good health. So too, is increasing our consumption of omega 3s any way we can. Here are some ways you can do that:

  1. Eat more fish – Fatty fish, like salmon and tuna, are the best source of DHA. Eating fatty fish twice a week is a great starting point. The list also includes trout, sardines, swordfish, mackerel, and mussels.
  2. Take a fish oil supplement – Although we recommend getting our nutrients from whole foods, Dr. D’Angelo says she even takes a DHA supplement from fish oil or another source to ensure she gets as much DHA as possible. These supplements can be found in the vitamin section at any grocery store. But always talk to your doctor before starting any new supplements.
  3. Consider the Mediterranean diet – We’ve discussed the Mediterranean diet before on D2D because it’s full of whole foods, fish, olive oil, and more that we need to lead a healthy lifestyle. D’Angelo says that those who follow a Mediterranean diet are the exception and have the correct ratio because the diet is full of whole foods with many omega 3s.
  4. Include foods with both Omega 3 and Omega 6 properties – Although most foods have one or the other, some foods have a good ratio of both, like flax seeds, spinach, and mangoes.

Milk: Should you go ‘alternative’?


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Take a stroll down the dairy aisle in just about any grocery store, or pop into your favorite coffee shop, and you are sure to see a variety of alternative milks and non-dairy competitors piquing your interest. Whether you are vegan, lactose intolerant, looking for more protein, a fan of a thicker, denser flavor, or seeking something lower in calories, there is certainly a corner of the cooler for you.

Milk Alternatives

The key word here is alternatives. Much like plant-based meats and other protein alternatives are not the same as traditional meats in many ways, milk alternatives are not the same as cow’s milk. And furthermore, there are vast nutritional differences between all these ‘milks’.

It seems that as our options increase, so does our confusion. Is plant milk better than animal milk? Should I avoid dairy if I’m not lactose intolerant? Is soy good or bad?  Does oat milk have too much sugar?

This milk option confusion confronted me most recently at a visit to a Vermont farmer’s market. I grabbed my canvas bag and started my stroll through the tables of fresh produce, cheese spreads, and artisan goods. I came to a booth selling freshly brewed hot and iced coffees. As I stood in line, the patron in front of me ordered her large black coffee.

As the barista was pouring her cup, the patron began to stare, noticeably confused by the milk carafes in front of her: oat milk, whole milk, and almond milk. Her expression must have read “help me!” as the woman behind the counter set her coffee down and began to explain the differences in the selections in front of her:

“Okay, so you are familiar with whole milk, right? The primary difference between dairy milk and oat milk is that oat milk provides fewer nutrients, and most of the nutrients in it are fortified, meaning that they are added during processing rather than naturally occurring.

Whole milk also has about double the protein and half the carbs compared to oat milk. That said, lots of our customers love the sweet, creamy taste of oat milk, and it’s a nice option for those who are lactose intolerant.

I typically use almond milk for cooking, as it is a good one-to-one substitute for cow’s milk. And in my coffee, almond milk is the lowest in calories of the three options here but also the lowest in protein content.”

The woman smiled and cheerfully said, “I need all the nutrients and protein I can get! Whole milk it is!” I was so enthralled by the conversation. Over the course of a few sentences, the barista concisely provided a 411 on the milk options, of which I certainly would not have been consciously aware. When she handed me my medium iced latte I smiled and poured some almond milk since I had a protein-packed breakfast.

Nutritional Comparison of Milk Alternatives

According to Statista, milk-substitute consumption worldwide has more than doubled since 2013, and the same can be said for the U.S. But what are we actually drinking when we consume more and more of these alternatives? And which nutrients are we missing?

  • Cow’s Milk comes in many forms, including whole milk, 2%, 1% and skim. Whole milk is, in fact 3.5% fat, which has a 1.5% higher fat content than its 2% “reduced fat” counterpart.. Our bodies need fat to absorb fat-soluble vitamins like D, A, E, and K. Additionally, it is a significant source of protein, at about 9g per cup for whole and 8g for 2%. Cows milk is also considered a “complete protein” as it contains 9 of the essential amino acids.
  • Goat Milk is the closest nutritionally to cow’s milk. Some consumers may find that they have fewer digestive issues with goat milk when compared to other non-dairy milks. This may be because goat’s milk contains shorter chain fat molecules, and higher MCTs, making it easier to digest. However, goat’s milk contains lactose, so be wary of this if you have a lactose sensitivity.
  • Soy Milk took the non-dairy scene by storm starting in the ’90s, offering a tasty alternative to cow’s milk but without any digestive drawbacks. However, since then, anti-GMO activists have vilified this milk alternative, since 90% of soy produced in the U.S. is genetically modified (as we know, GMOs are safe and are the most studied seed science. Read more here).
  • Oat Milk is known for its creamy taste, high iron content, and lower cholesterol. It also contains about 3 grams of protein per eight-ounce serving and does not contain all essential amino acids. It is a nice option for those who are lactose intolerant or have a nut allergy but be mindful of your carbohydrate intake, as oat milk can contain up to 24 grams per eight-ounce serving.
  • Rice Milk may seem ideal if you are lactose intolerant or have a nut allergy, as it’s made from boiled rice, brown rice syrup, and starch. As you can imagine, those ingredients don’t exactly make for a creamy or nutrient-dense beverage, so to sweeten the taste, manufacturers typically add thickening agents, flavorings, and sweeteners like guar gum and carrageenan.
  • Almond Milk is mostly water with a blend of almonds. It is most similar to rice and soy milk in that it is less nutrient dense, containing less fat and protein than cow’s milk. Many brands promote the high nutrient levels of vitamins E, D, and calcium in almonds, but fail to address the amount of water and almonds used in manufacturing (some brands’ almond volume in its milk is as low as 2%). Instead, large amounts of water are needed.
  • Coconut Milk is one of the only alternative milks that will likely come in a can or box and can be found in full fat and reduced fat versions. Reduced fat contains more water, whereas the full fat is mainly saturated, making it suitable for cooking. A benefit of coconut milk is that it contains primarily medium-chain triglycerides (MCTs), which can be used as quick and lasting energy!
  • Hemp Milk, made from hemp seeds and water, packs a nutritional punch that even those suffering from nut allergies can enjoy. One eight-ounce glass contains upwards of 900 milligrams of anti-inflammatory omega 3s, all nine essential amino acids, 4 grams of protein, and 8 grams of fat. It also contains a fair amount of vitamins and minerals, including A, E, B12, D, potassium, zinc, and iron.

The list of milk alternatives does not end there; there is peanut, hazelnut, flax, quinoa, pistachio, cashew, and even camel milk… yes, camel. Newest on the scene? Potato milk.

As you can see from the nutritional profiles and other considerations, no milk is created equal. Depending on your dietary needs, taste preferences, or values, be sure to also consider the recommended daily values of vitamins and minerals when making your milk selection.

Beyond Nutrients: Sustainability

We would be remiss if we did not address the environmental impacts of the various milk alternatives. There has been criticism over the impact of the dairy industry on climate change, specifically by way of greenhouse gas (GHG) emissions produced by dairy cows and cattle, but it is a complicated web.

The Food and Agricultural Organization (FAO) describes sustainable eating as “diets with low environmental impacts which contribute to food and nutrition security and healthy life for present and future generations. Sustainable diets are protective and respectful of biodiversity and ecosystems, culturally acceptable, accessible, economically fair and affordable; nutritionally adequate, safe and healthy; while optimizing natural and human resources.”

The FAO’s definition extends beyond just greenhouse gas emissions to include land and water use, labor, nutritional value, soil health, among others.

For example, when comparing cow’s milk with soy milk, soy produces significantly fewer GHGs and uses less land and water. However, almond milk uses roughly 17 times more water than cow’s milk per liter. In fact, it can take over a gallon of water to grow one single almond, depending on the producer.

Although dairy’s average GHGs across the globe are 2.5%, U.S. dairy farmers have already cut their carbon footprint by 63% from 1944 to 2006 by utilizing regenerative practices. Repurposing manure, using anaerobic digesters for energy, recycling wastewater, and utilizing genetic breeding practices to decrease the cow population by 65% are just some of the ways these farmers have done more with fewer inputs and outputs. And all the while, they’ve continued to satisfy global demand and meet the FAO’s guidelines for sustainable development.

This, that AND the other thing

I sat down to dinner after my visit to the farmers market with a big glass of 2% milk. Yes, I had almond milk with my coffee that morning AND I had milk with my dinner. In a world that seems constantly polarizing – always having to decide between this or that – remember there is room for AND, too. With a growing population and more mouths to feed for generations to come, everyone can choose how they enjoy their alternative and traditional milk products.

Should MCT Oil be in your diet?


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MCT oil was brought to the forefront when Dave Asprey, an American entrepreneur and author, gave “Bulletproof coffee” the popular bullseye. Years ago, hiking in Tibet, he found himself consistently exhausted until a local energized him with a creamy cup of yak butter tea.

Fast forward to much research, Bulletproof Coffee was created in its likeness with MCT oil to help provide immediate energy to give a steady source of energy throughout the day. Those following the ketogenic diet are likely familiar with MCT oil. With its rapid gain in popularity comes a jump in research — here’s what you need to know!

Claims and myths: What does the science say?

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Claim #1: MCTs provide steady energy and mental clarity

As people age, brain glucose metabolism deteriorates. Since ketones can serve as an alternative fuel to glucose in brain tissues, a small subset of studies have shown that MCTs may raise plasma ketone levels, which benefit cognitive function.

While studies are still preliminary, there is early proof that ketones, or the byproduct of MCTs, can make up for a lack of glucose uptake, which naturally occurs in the brain during the aging process. This makes MCTs an area of interest surrounding treatment for Alzheimer’s disease.

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Claim #2: MCTs increase performance and weight loss

When exercising, lactate levels can rise. This lactate buildup can increase the acidity of muscle cells, disrupting metabolites. Metabolites facilitate the breakdown of glucose into energy, which can affect performance. Studies have found that MCTs can help to lower lactate levels. According to one clinical trial out of Oxford Brookes University:

“These results indicate that the ingestion of MCT-containing food may suppress the utilization of carbohydrates for energy production because of increased utilization of fatty acids for generating energy…

In conclusion, our data suggest that short-term ingestion of food containing a small amount of MCT suppresses the increase in blood lactate concentration…and extends the duration of subsequent high-intensity exercise at levels higher than those achieved by ingestion of LCT-containing food.”

MCTs can help regulate our bodies’ harmful type of fat, called “white fat” or adipose fat tissue. This oil naturally has about 10% fewer calories than other common oils like olive, avocado, and nut. Also, because of its shorter fatty acid chain makeup, MCT helps increase fat oxidation, which is associated with loss of adipose fat tissue and a decrease in inflammatory markers. Lastly, MCTs have also been shown to satiate hunger which has ultimately reduced food intake, contributing to weight loss.

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Claim #3: MCTs fight infections

One of many impressive facts about MCT oils is that they act as natural antibiotics. Due to their chemical structure, MCTs are drawn and easily absorbed into most bacteria and viruses. When they enter the virus through the lipid membrane, they weaken it, eventually breaking it open to cause cell death. That is when the white blood cells quickly dispose of the remains.

Furthermore, capric and caprylic acid are two of the most active antimicrobial fatty acids. They are naturally the most potent yeast-fighting substances, and as research shows, they are one of the most beneficial antimicrobials you can take without a doctor’s prescription. Supplementary MCT oil is best taken in doses of 15 to 20 mL per meal, up to 100 mL per day.

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Claim #4: MCTs improve gut health and digestion

The ingestion of easily digestible fatty acids like MCT oils leads to increased movement in your digestive tract, thus promoting regular bowel movements. Additionally, MCTs help to improve the gut lining, a critical component of your gut’s microbiome.  It aids in increasing the permeability of the lining, which can facilitate an increase in metabolic functions.

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Claim #5: MCTs can help with hormone balance

MCTs work to provide a balance of adipose fat tissue. The dreaded “white fat” negatively affects hormone regulation, as can adipose fat levels when they’re too low. (Normal levels for women are between 3 and 8 percent, while for men, it is between 8 and 12 percent). To better understand our white fat stores, speak with your doctor, who will calculate your body mass index (BMI) and other markers and tests to estimate your levels. 

MCT oil can help with this! Because it can provide necessary fats to produce a balanced amount of fatty tissue, it also has been shown to increase the release of both peptide YY and leptin specifically—this contributes to a feeling of fullness and satisfaction, aiding people in avoiding overeating, and helping to limit too much fat tissue accumulation.

Busting MCT Myths

While the above five claims have scientific legitimacy, here are some notable myths.

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Myth: MCT oil only comes from virgin coconut oil.

Truth: Nearly all MCT oil comes from refined coconut oil and sometimes palm oil. The process of retrieving the MCTs requires refinement, bleaching, and deodorizing. All of which are safe processes and fine for ingestion.

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Myth: MCT oil is sustainable.

Truth: Yes and No. MCT oil only uses about 15% of the coconut’s oil, and not all of the residual 85% is used in other products. And while most MCT oils are derived from coconut oil, about 34% of MCT comes from palm, which has deforestation implications. However, sustainable ways to harvest palm exist, and not all palm harvesting contributes to deforestation.

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Myth: MCT oil does not need to be counted as part of your fat intake due to its benefits.

Truth: MCT oil can increase the amount of fat in your liver if not accounted for as part of your daily fat intake. Be sure to keep your total fat consumption per day between 44 and 77 grams of fat (which respect for a 2,000-calorie diet).

How is MCT made?

MCT, or Medium-chain triglycerides, is a compound made of fatty acids and fat molecules with between six and 12 carbon molecules. Alternatively, fats derived from animals and plants primarily comprise long-chain fatty acids (LCTs), which contain more than twelve carbon molecules.

But what do the molecules have to do with it? The health claims surrounding MCT oils are that they can help burn fat, boost metabolism, promote weight loss, and provide increased energy. These claims have everything to do with how MCT oils are processed in the body.

Medium-chain triglycerides behave differently in the body compared to LCTs. They are more easily absorbed in the body, as they do not require pancreatic enzymes or bile to be digested, unlike LCT. Instead, they are transported directly to the liver, which can immediately be used as energy.

MCT oil is typically derived from coconut and palm oils. It is then refined in a lab using a process called fractionation. This process extracts the medium-chain triglycerides and other fats. Once isolated, a chemical process called lipase esterification uses lipase enzymes to produce the final product.

While coconut is the primary source of commercially-produced MCT oil, MCTs are also naturally found in some full-fat dairy products, like cheese (7.3% MCT by volume), butter (6.8%), and milk (6.9%) and yogurt (6.6%).

MCT Oil Types

There are four identified types of MCT with various purposes and efficacy:

  • Caproic Acid (C6): Commonly referred to as C6 due to its 6-atom carbon backbone, is the shortest medium-chain triglyceride. This type of MCT is the rarest form of fatty acid, making up just a mere 1% of MCTs in coconut oil. That said, it is also the quickest to be converted into ketones. (Ketones are an acid released from the liver to your bloodstream that is used as fuel to drive the body’s metabolism and support muscle function.) Typically, you won’t find this fatty acid in MCT oils for direct consumer use as it has an unpleasant taste. However it is often used in cosmetics.
  • Caprylic Acid (C8): This fatty acid accounts for about 12% of MCTs in coconut oil and is the primary supplement component, as it has a neutral taste and is very efficiently metabolized.  This is a highly beneficial fatty acid, so much so that it is present in the breast milk of most mammals like humans and goats. Fun fact: the Latin word for goat is ‘capra’, the root of caprylic acid.

  • Capric Acid (C10): Making up around 9% of the MCTs derived from coconut, capric acid is also easily absorbed during the digestion process, though not as efficient as C6 or C8. It has been shown to boost immune system function and support healthy and efficient digestion. Bulletproof coffee uses this type of MCT in its keto products.
  • Lauric Acid (C12): This is the primary MCT found in coconut. While it is the slowest to metabolize, it contains the most potent antimicrobial properties—making it suitable for use in natural health products. With its higher smoke point, this MCT can be the most easily substituted for oils in cooking from being the longest of the MCT oils at 12 atoms.

How can I use MCT oil?

MCT oil comes in many forms, including oil, supplements, and powders.

You can use it for baking or frying, in smoothies or soups, or just as a topping to your favorite veggies.

I have tried Bulletproof Coffee and Sports Research MCT oil in my smoothies and have enjoyed both.

There are currently many varieties on the market, including organic versions, cold-pressed, flavored, flavorless…the list goes on.

There is a type out there for every preference.

 

Does alcohol stop us from burning fat?


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Whether scientists and researchers like it or not, TikTok has become a hub for diet and health-related information. Nutrition tips and fitness recommendations are shared every day, reaching millions of people in mere hours. The problem is that misinformation is disseminated hourly in catchy, bite-sized clips, causing mass consumer confusion and, at times, dietary hysteria. There is even a term, ‘TikTok Brain,’ where our attention span wanes after 90 seconds, leaving little to no time to cite sources of information…if any.

The latest viral claim — that alcohol stops the fat-burning process for up to 36 hours after drinking — has everyone worried about their “summer bodies” and health goals. Will this drink make me gain weight? Will the food I eat today be digested if I drink? While we are not saying—drink drink drink—we are saying, be careful what you read on the internet!

The good news? D2D is here to debunk these claims. Scientific studies are pointing in a different direction from this misleading headline. The bad news is that our bodies do see alcohol as a toxin, so we do want to be mindful of how much and how frequently we drink. Think of the questions your doctor asks you when you pay them your annual visit—“And how many drinks on average do you consume a week?”

Let’s start with how alcohol is broken down in the body to get a better understanding of this.

How does our body break down alcohol?

Fitness and nutrition influencers and the like consider alcohol the “fourth macronutrient” because it has no carbs, protein, or fat, but it contains ethanol, which our bodies can use for energy. This is why some of us may feel more social or energetic after a drink or two.

Alcohol is metabolized in the liver in two stages. During the first stage, the liver turns the ethanol, which we get directly from the alcohol, into acetaldehyde. What is acetaldehyde? Think of it as the bad part of alcohol that gives us all the negative side effects we experience during the dreaded hangover, like headaches, nausea, and an increased heart rate. This is because acetaldehyde is relatively toxic to the body.

Acetaldehyde is also carcinogenic because it can damage our DNA and stop the body from repairing itself. When DNA is damaged and can’t be repaired, a rogue cell can start growing too much and could eventually create a cancerous tumor. However, we don’t have to worry too much about this because stage two of metabolization lessens this risk.

This second step occurs in the liver enzyme of our mitochondria. During stage two of alcohol metabolization, the body works to get rid of the toxin acetaldehyde. It does this by turning it into acetic acid, otherwise known as acetate. Acetate is a less active byproduct that turns into carbon dioxide and water, which is when the body can easily get rid of it.

Since our body recognizes alcohol as a toxin, it’s going to do everything it can to get rid or metabolize the alcohol first. This means that any other calories consumed, sugar in the drinks, food eaten, etc., is put on hold to be metabolized until after the alcohol is gone.

While this isn’t an issue because we need calories, it’s when our hunger cues diminish during drinking and too many extra calories are consumed that fat build-up can occur. But try not to worry too much; one night of this won’t cause any long-term change. Making it into a habit, however, may lead to some weight gain.

Is the 36-hour claim true?

Now that we know how alcohol is broken down in the body, do we stop burning fat for up to 36 hours after drinking alcohol of any kind and any amount? Nope! Though your body works hard to metabolize and diminish the toxin that the body identified in alcohol, it doesn’t mean that all other bodily processes are stopped.

Currently, there are no peer-reviewed studies to back the claim that the body doesn’t burn any fat for up to 36 hours after drinking alcohol.

In fact, many studies show no positive correlation between normal alcohol consumption and weight gain.

A study by two Canadian researchers in 2015 specifically looked to see if there was any association between alcohol consumption and weight gain. They found that both light and moderate drinking do not lead to weight gain. They found that people who drink moderately frequently may even lead a healthier lifestyle than those who don’t. However, frequent heavy drinking can lead to some weight gain but mostly mitigates weight loss.

So, what counts as light or moderate drinking, and what counts as heavy drinking? The National Institute on Alcohol Abuse and Alcoholism, or NIAAA, defines heavy drinking in men as more than four drinks in a day or more than 14 drinks in a week. For women, heavy drinking is more than three drinks in a day or more than seven drinks per week. Moderate drinking is defined as no more than four drinks a day for men and three for women, and a maximum of 14 drinks a week for men and 7 for women. Light drinking is anything less than this.

Alcohol in Men vs Women

Other studies from the National Library of Medicine from 2018 and 2020 looked at how alcohol affects weight loss in both men and women. Both found that heavy drinking may mitigate weight loss but did not lead to weight gain and that this is especially true for people with diabetes or who are obese. Weight gain only occurred when hunger cues diminished and people engaged in overeating while drinking. Since the body is focused on getting rid of the toxin, these extra calories from overeating sit in the body and may become fat if they are not used for energy.

It’s important to remember that it’s not what you sometimes do that matters; it’s what you do most of the time. Everything is in moderation. If you have one night of more than your typical amount of drinking and maybe indulge in too much pizza, you may feel bloated and inflamed the next day, but you won’t gain permanent weight. If you make a habit of this and do it every weekend or several nights a week, then you will experience some effects.

Is there anything we can do to speed up the process?

If the toxin acetaldehyde is what’s causing the negative effects of alcohol (headaches, nausea, etc.), is there anything we can do to speed up the metabolization process so we don’t feel the effects? In fact, there are multiple products on the market right now that do just that.

Though most acetaldehyde turns into acetate, some acetaldehyde doesn’t make it to the liver and sits in the gut instead. The gut isn’t able to process all of it into acetate, so it builds up in the gut giving us those dreaded hangover symptoms the following day.

Zbiotics is a supplement that you take before you start drinking. It’s a genetically-engineered probiotic bacteria that produces the same type of enzyme in the liver that’s used to process alcohol, but in the gut. This way, it can help break down more of the acetaldehyde so that you don’t experience the dreaded hangover in the morning.

The technique Zbiotics uses is called homologous recombination. The team at Zbiotics designed a piece of DNA that has the enzyme to break down the acetaldehyde encoded in it, but it also has stretches of DNA that are identical to what’s on the bacteria’s chromosome. This makes the bacteria do a kind of “find and swap” in the body — finding identical chromosomes in our bodies and swapping the enzyme that are needed in our gut.

Other companies with similar products include Cheers Health, NAC, and Over EZ. All of these products can be purchased online and range between $35-100 for a 12-dose pack. However, there are other ways you can avoid the negative effects of alcohol naturally.

As an aside, at Dirt to Dinner, we believe in responsibly drinking so you don’t need to use these products. And, of course talk to your Dr. if you do decide to take them.

How to Avoid the Effects of Overdrinking

The best things overall that you can do to mitigate the negative effects of alcohol and keep your body healthy are:

  • Opt for drinks that have fewer calories and less sugar, like hard seltzers, light beer, and red wine. This way, you can enjoy the alcohol without having the worry about all of the extra calories. For example, a Corona Premier has 90 calories and only 2 grams of sugar, while a margarita has 274 calories and 36 grams of sugar in an 8-ounce serving. Now, we all love the occasional margarita but try to consume them in moderation.
  • Drink lots of water! This one seems obvious, but some people forget that staying hydrated is the most efficient way to flush out any alcohol in your system. If you plan on drinking, be sure to drink lots of water before so you are hydrated going in, drink water between each alcoholic beverage, and drink water before going to bed.
  • Get 7-9 hours of sleep. Sleep is also one of the best resets for the body. By getting proper sleep, your body will wake up refreshed and with less chance of a hangover.
  • Exercise! Exercise is also a great natural detox for your body that keeps your metabolism moving at a steady pace.

Heavy metal exposure: what to know


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Heavy metals are virtually unavoidable—they are present in things we come into contact with every day— cookware, old paint, aluminum cans, foil, batteries, and many foods in our regular American diet. Some sources seem less obvious, like pesticides and organic foods. And noisy leaf blowers, too – they push heavy metals into the air we breathe.

It would be a fool’s errand to try avoiding each and every source of heavy metal around us. That said, there are ways we can help our bodies flush out excess heavy metals and protect us against free radical formation.

Heavy Metals in the News

In May, the Food and Drug Administration (FDA) released an action plan called Closer to Zero. This plan details the agency’s actions to reduce exposure to arsenic, lead, cadmium, and mercury from foods eaten by babies and young children, the population most vulnerable to its harmful effects. In the FDA’s words, the new acceptable levels will be “as low as possible” for this age group as they better formulate their recommended limitations that will include the rest of us, as well…

The FDA’s four-stage plan approaches the improvements from a research and regulatory perspective. Their first step is to continue evaluating existing data from routine testing of the food supply and leveraging other agencies and stakeholders to determine how to decrease these levels. The FDA will publicly provide information about monitoring, research and enforcement action.

In Phase 1 of the FDA’s Action Plan, we provided action levels for lead in juice…. In Phase 2, we will adjust the action levels, as appropriate, to finalize guidance to industry on the lead action levels. After a period of monitoring that may also include enforcement, we will reassess as part of Phase 3 whether those levels should be adjusted downward.”

– The Food and Drug Administration

The Environmental Protection Agency (EPA) notes that metals are occurring in all ecosystems from both natural concentrations and from human activities that redistribute these metals into water sources, air, and soil. The trouble for consumers and food producers alike is that heavy metals show no visible evidence, unlike sediments or nutrient build-up. They’re hard to spot and even harder to avoid.

Sources of Heavy Metals

Many heavy metals naturally occur in the Earth’s crust from the weathering of metal rocks, volcanic eruptions, deposits from the atmosphere, and leaching into soil and groundwater. But fertilizers, irrigation, emissions from industrial work, combustion of fossil fuels, mining, smelting, and other human activities also contribute to contamination.

No standards currently exist for agricultural sources in water or soil for heavy metal levels. Setting and monitoring those limitations is part of the Closer to Zero plan. But particular considerations, like metals naturally occurring in the soil – and then our food –  will complicate the determination of specific levels.

Common food sources tested and proven to have toxic heavy metal presence include processed fruit juices, which can have high levels of arsenic. Baby food is another very surprising source: up to 95% of the baby food samples tested showed positive for arsenic, lead, or cadmium.

Some consumers wonder if organic baby food is a better choice to avoid heavy metals—not necessarily. Consumer Reports reported that “organic foods were as likely to contain heavy metals as conventional foods.” Many baby foods contain brown rice, an arsenic source. Whether it’s organic or conventional, the ‘bran’ or outer shell of the rice can retain high levels of arsenic from the soil. Because of this, the American Academy of Pediatrics and the FDA have recommended limiting rice intake for infants.

Probably the most common source we hear about for heavy metals in everyday foods is mercury in larger fish, like swordfish, shark, and the ever-popular tuna.

Heavy metals also exist in our drinking water. Research has shown that over 2,000 water systems have high levels of lead. Many of these water systems serve as irrigation for our crops, which impacts the levels of heavy metals in soil.

In turn, this affects the levels of heavy metals in the food grown in that soil, and ultimately determines the amount of heavy metals we ingest when we eat the foods grown in that soil.

Most foods that we eat have at least some trace amounts of heavy metals because of this process. And while trace amounts have not been found to have serious short-term health effects, the accumulation of these compounds over time may cause health issues.

Health Issues and Answers

Health issues caused by heavy metal buildup in the body have been heavily studied. Called “chronic toxic effects” or “heavy metal toxicity,” research has found that these metals can negatively impact a variety of organs. These include gastrointestinal and kidney dysfunction, autoimmune issues, thyroid problems, mitochondrial function, nervous system disorders, vascular damage, immune system dysfunction, certain types of cancers, and skin lesions.

Heavy metals can also lead to oxidative stress induced by the formation of free radicals,  which contribute to many chronic health issues and inflammatory issues that impact the above noted disorders.

Those with excess fat are more likely to have toxic buildup due to the “sticky” nature of white fat tissue. Epidemiological studies have shown a relationship between heavy metal exposure and the incidence of obesity and metabolic syndrome.

Foods that Fight

To protect yourself from toxic heavy metal buildup, be sure to focus on exercise, getting between six and eight hours of sleep per night, and eating these foods to increase your brown fat.

Thankfully, there is a subset of foods that, when ingested, latch on to these heavy metals in the digestive process and remove them. These include:

  • Antioxidants: As nature’s most dense antioxidant, blueberries are a powerhouse for eliminating free radicals from our bodies. Other foods high in antioxidants include dark chocolate, pecans, strawberries, artichokes, kale, raspberries, beans, beets, spinach, and red cabbage.
  • Chlorella: a single-celled green alga found in leafy greens. It contains proteins, fats, carbs, fiber, chlorophyll, and various vitamins. Studies have found that chlorella can weaken the heavy metal toxicity of the liver, brain, and kidneys.
  • Probiotics: Good gut health all starts with pre- and probiotics. Probiotics (specifically lactobacillus strains) can bind to heavy metals and help flush them from the body during the digestion process. Add foods like kombucha, cottage cheese, kefir, miso, and sauerkraut into your diet.
  • Selenium: An important mineral in neurotoxin elimination. Excellent sources of selenium include Brazil nuts, spinach, pork, beef, chicken and turkey, eggs, mushrooms, and yogurt. Cilantro is also a good source of selenium but beware, however, of the social media trend saying that it specifically removes heavy metals from the brain. This is unfounded, and academics state that while a 2014 study showed that cilantro extract can alleviate lead-induced oxidative stress in certain tissues of rat brains, the study is not robust enough for conclusions on human brain tissues.

While it may seem more straightforward to take your antioxidants, chlorella, probiotics, and selenium in supplement form, opting for the whole food versions of these vitamins and minerals is always the best course of action. The FDA does not monitor the purity or quality of supplements, and the bioavailability in whole foods is greater.

Heavy Metal Concentrations

Wondering how you can get your heavy metals tested? Acute levels of heavy metals can be measured by a simple blood, urine, or hair sample test. However, to capture the accumulation of heavy metals in your system, a “provoked” urine test or “chelation challenge test” is best.

Some of us who live in areas of higher accumulations than others may want to consider getting our blood work done for heavy metal accumulations. The below maps show accumulations of arsenic and lead in the soil and cadmium in the air in different parts of the United States.

Some researchers recommend getting tested or having your heavy metal levels read if you live in these concentrated areas, if you live in an older home that may have aging water pipes, work in an industrial plant, or live in a region where emissions are highly likely.

Other recommendations outside of our food choice are simple tips like limiting the dust in our home, removing our shoes that may collect metals, being aware of any local fish advisories regarding mercury, and being mindful of any surrounding lead exposure in your environment (paint, workplace hazards, home remedies, and cosmetics, jewelry, etc.), and being sure to read the labels on products coming into your home to see if they contain heavy metals.

Ultimately, the goal is to equip yourself with knowledge. So instead of living in fear, you can feel prepared knowing that you are taking measures to proactively fortify your system and limit heavy metal exposures in environments that you can control, like your home.

Plant-based chicken: should you switch?


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We’ve all seen and probably tried the Impossible Foods and Beyond Meat beef burgers. Plant-based options are popping up in almost every fast-food restaurant: plant-based chorizo at Chipotle, Impossible Whoppers at Burger King, and most recently, plant-based chicken at KFC.

Let’s start with the basics – protein

Food is tasty, and we all love to eat (I know I do), but in the end, we want the nutrients in the food just as much as we want the flavor.

When I consider the benefits of chicken, the first thing that comes to mind is it’s a great source of protein. This means it has the nine amino acids profile that can fill in for the ones our body can’t make on its own.

Our bodies need 20 amino acids to break down foods, grow and repair body tissue, build muscle, boost your immune system, make hormones and brain chemicals, and give us healthy skin, hair, and nails. 

We can make 11 of these essential amino acids on our own, but we need to eat the other nine. What type of protein we eat determines if we are getting an incomplete or complete profile.

Complete proteins such as beef, poultry and eggs have all nine essential amino acids. Incomplete proteins such as nuts, seeds, beans, and grains have some amino acids but are missing some of the essential ones.

Is it worth it, then?

So, does this mean we shouldn’t eat plant-based proteins? Absolutely not. We need nuts, seeds, vegetables, and various other plant-based protein sources as part of a balanced diet.

Interestingly, soy is the primary source of protein in plant-based chicken. This is different from many plant-based beefs using pea isolates as the main source of protein. Soybeans are one of the very few plant proteins that contain all nine amino acids and are considered a complete protein. Others include brewer’s yeast, cottonseed, and the germ of grains. All of the plant-based chicken brands we listed below have the full complement of amino acids.

Let’s take a look at the nutrient profile of traditional chicken in comparison to some of the more popular plant-based chicken companies: Daring, Tofurky, No Evil, and Sweet Earth. These companies sell plant-based chicken that is not fried. There are other plant-based chicken companies, like Impossible and Beyond, but they focus on fried nuggets and patties that contain extra fat and calories.

Sources: USDA, VeganEssentials.com, Tofurky.com, NoEvilFoods.com, Goodnes.com.

What’s really in plant-based chicken?

When looking at the nutritional components above, one thing is clear: conventional chicken has the most protein out of all the options. It also has the least amount of sodium.

When buying processed food products such as these plant-based options, it’s essential to look at the product as a whole as well as each macronutrient. High sodium is often hidden in these processed foods because it makes the product more shelf-stable and taste better. The FDA recommends we limit our sodium intake to below 2,300 mg a day to decrease our chance of getting diet-related illnesses, such as diabetes and heart disease.

Let’s take a look at the differences in ingredients:

It’s obvious that there’s only one ingredient in chicken, but take a look at all of the ingredients in the plant-based alternatives. The protein source in alternative chicken is soy. But notice how seed oil appears in almost every other product.

Seed oils, like canola oil and sunflower oil, contain many omega-6 fatty acids. While not harmful to our health when consumed in the proper ratio to omega-3s, we want to limit our intake of omega 6s to between 11-22 grams a day.

It’s important to consume more omega-3 fatty acids from foods like salmon and spinach as they lower inflammation and increase blood flow. Conversely, too much omega 6 in our diet can lead to increased blood pressure, blood clots, and an increased risk of heart attack or stroke.

Plant-based meat misconceptions abound, from nutrient profile…

So now you’re probably asking yourself, “Should I begin eating plant-based chicken?” Of course! But it’s important to call out some misconceptions regarding plant-based meat before making your decision.

The phrase “plant-based” leads consumers to assume that these products are veggie-filled, or that vegetables are the primary ingredient, similar to a veggie burger.

However, being “plant-based” does not mean full of veggies, so you’re not getting the same nutrient profile. Plant-based just refers to the protein source, whether that’s from peas or soybeans.

Other consumers switch to plant-based meat, including chicken, as part of a “clean eating” diet. The phrase refers to only consuming unprocessed foods, like fruits and vegetables. However, when you look at plant-based chicken or any other alternative meat, for that matter, it’s pretty hard to argue that these foods are not processed.

As a marketing strategy, many of these plant-based companies also emphasize that they are non-GMO and organic because consumers associate both these terms with a healthier food product. However, neither of those components speaks to the nutrient profile or overall health of the product. Instead, be sure to look at the nutrition label for a real determination of health — especially its sodium and fat content. And, by the way, there’s no such thing as a GMO chicken.

…To its environmental effects

Like the Impossible burger, plant-based beef caught on quickly for a few reasons, but probably the biggest one was that people believed cattle were responsible for climate change. This fad caught on quickly, giving companies like Impossible and Beyond the push they needed to really start selling. To learn more on cattle’s effect on climate change, click here.

Chicken is less criticized for contributing to climate change. Some consumers make the switch to the plant-based alternative because of animal advocacy and concern for animal rights. There are misconceptions that chickens raised on factory farms are treated inhumanely and not as living, breathing animals. It’s also believed, erroneously, that chickens are pumped with antibiotics and not allowed outside.

Which to choose? Any and all.

With all of this in mind, will plant-based chicken ever catch on? Maybe. At the end of the day, it depends on the taste! Plant-based chicken is a good alternative for those who are vegetarian or vegan, but it doesn’t pack the same punch concerning other important aspects like plant-based beef did.

Either way, there’s room for all protein sources to give all 7.9 billion people in the world their complete amino acid profile, we need all types of proteins. Personally, I tried plant-based chicken and prefer the taste and texture of the real deal.

Would a ‘traffic light’ label help prioritize your nutrition?


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Today, perhaps more than ever before, we all want two important things in our lives:  accountability and transparency. Market-research firm Mintel reported this year that consumers are looking for more natural and lesser processed foods rather than those with high fats, high sugar, and high sodium. The key phrase here is “looking for.”

With so little time available for extensive research, we rely on labels — those simple, easily grasped indicators of what we’re getting in the food products offered to us by suppliers who may be more interested in moving product than the useful information we want.

With mass confusion over labeling still widespread, how do we avoid the confusion about how to decipher what these labels really mean?

“About 11 million deaths worldwide in 2017 were attributed to diseases related to unhealthy diets.

Helping consumers make healthier food choices, i.e., with lower intakes of sugars, saturated fats, salt, and energy, and higher intakes of dietary fibres and fruits and vegetables, remains an important challenge in public health.”

IARC

Nutri-Score’s history

Developed in France in 2017, the Nutri-Score label was established based on a modified version of the United Kingdom’s Food Standards Agency nutrient profile model (FSA-NPS).  The UK model has been heavily studied, as it spotlights health outcomes at the national level in cohorts of France and Spain. These studies have revealed that foods with lower FSN-NPS scores were shown to have more favorable health outcomes with respect to many ailments, including asthma, metabolic syndrome, cardiovascular disease, and cancer.

While the label is currently voluntary, many national health authorities have adopted it, including France, Belgium, Spain, Germany, Switzerland, the Netherlands, and most recently, Luxembourg.

The Nutri-Score label was designed to summarize the overall nutritional quality of a product. The algorithm (which we will dive into later) considers both the negative and positive elements of any given food to determine its “traffic light-like” rating.  (Green is good, red is bad, yellow is in between.)

In developing and implementing this label, French nutritionists also considered the consumer’s ease of use and understanding. Many labels currently exist.

However, as the latest research published in September of 2020 by Food Control details, 82% of consumers smell the food or look at the food, not the label, to influence their purchase decisions. This is due to label confusion.

But will consumers use it?

The stoplight-type label, as shown below, makes interpreting the label quick and easy—which is ultimately what we all want when we are making our purchase decisions. Who has hours to spend at the grocery store inspecting labels?  A study out of Switzerland in 2020, sampling over a thousand consumers, concluded that the Nutri-Score system was the most efficient front-of-package labeling and that consumers exceedingly trust it to make better, more informed dietary decisions.

As this labeling continues to spread in the EU, it begs food manufacturers to stop and think about the products they are creating. The general movement toward better labeling poses some fundamental questions for food manufacturers and consumer product companies.

How can they provide information that reflects the growing demand from consumers for accurate, trustworthy nutritional guidance? How do they help the consumer evaluate complex, incomplete and confusing information? Ultimately, should we place more focus on what’s good for our customers, not just what’s good for our bottom line?

Understanding the algorithm

How can we understand the rating and allow it to drive our decision-making without understanding how it is calculated?  If you have a salad for lunch packed with spinach, lean protein, mushrooms, beets, cucumber, and tomatoes, but then proceed to eat an entire sleeve of girl scout cookies, well, you have to take into consideration both the positive (salad) elements and the negative (cookies) elements.

Whether consciously or not, we all seek a balance in life. We try to be smart in our decision-making about what we eat. But we also like to splurge and indulge from time to time. 

Smart labels can help us make deliberate decisions that help bring about common-sense balance in our food choices.

Based on a points system, foods are scored by their positive and negative attributes. These points are then aggregated to determine an overall Nutri-Score. The algorithm gives positive points and negative points for various elements of nutrition. In the example below, you can see the categories of negative attributes — energy (or more commonly referred to as calories in the US), sugars, saturated fatty acids, and sodium — versus the positive attributes of fruits, vegetables, fibers, and proteins.

For instance, the veggie bowl being scored below received seven negative points and ten positive points, for an overall score of -3 (think of adding points as adding “bad” elements), giving the veggie bowl an A rating.

The development of the points system is based on a series of scientific research by the French High Council for Public Health. The calculations are rooted in complex-peer reviewed science-based nutritional calculations.

In fact, there is so much trust in this research and labeling systems calculations that retail giants Nestle, PepsiCo, Kellogg, and Danone, to name a few, have adopted it in various locations in the EU. They have recognized that science-based, peer-reviewed nutritional information can have a meaningful role to play in modern food retailing and more importantly, help the consumer make healthy choices.

Retail giants take transparency to a new level

In mid-2019, Nestle announced its support for the Nutri-Score label in recognition of its accuracy and easy-to-understand nutritional information at a glance and its commitment to transparency. Since then, Nestle has implemented this labeling scheme in Spain, Portugal, Austria, Belgium, France, Germany, Luxembourg, and Switzerland.

Nestle CEO for Zone Europe stated that he was proud to extend the implementation of Nutri-Score, now located on over 7,500 products. Since 2017, the sugar in these Nestle products has almost been cut in half, driven in part by the desire to achieve a higher Nutri-Score on their packages and for general health reasons.

While Nestle, in addition to Fleury Michon, Albert Hejin, Carrefour Belgium, and other European retail majors, support the labeling scheme, the European Commission is not yet convinced. Their latest “farm-to-fork” strategy, which details the future of food in Europe, stated that they would propose a “harmonized mandatory front-of-packaging label” by the fourth quarter of this year.

“Along with other public health nutrition measures, the Nutri-Score interpretive nutrition label aims to influence consumers at the point of purchase to choose food products with a better nutritional profile and to incentivize food manufacturers to improve the nutritional quality of products, thereby contributing to a healthier food environment.”

IARC

Could EU rulings impact U.S.-governed food labels?

Pressure to make healthier products, especially in a post-Covid world, has challenged U.S. food manufacturers to reduce sugars, fat, and sodium. The EU’s Nutri-Score initiative is a great start, but there’s a lot more needed to achieve meaningful results across a global food system. Non-EU nations — including the U.S. — continue to be in an evaluative mode.

History suggests the United States and other countries prefer to build on what others may have done and fine-tune the approach to reflect our own thinking and situation. The success of the EU efforts will help maintain the political (consumer) pressure needed to move that process along.

And in that process, it may help the entire labeling issue to take important next steps, such as applying the same scientific rigor and objective assessment of nutritional issues for popular, often ‘indulgent’ products, such as chocolate, sugary confections, and carbonated soft drinks. That said, it is no surprise that Nutri-Scores are harder to find in these less healthy categories. Check out how your favorite food rates using this link.

Adoption of this system throughout Europe demonstrates manufacturers’ increased commitment to prioritize consumer health by standing behind their formulations. While it is unlikely this decision in their farm-to-fork strategy will translate to the U.S., the key here is that we can see retail giants and industry leaders allowing consumers to lead the way to change. The Nestle’s of the world can be an invaluable force in driving this type of transparency and commitment to consumer health.

The key here is food-industry-led voluntary adoption as a result of demand for better labeling by the consumer. This change will come from widespread and continued consumer pressure.

Skeptics of the Nutri-Score

With the decision by the EU pending a mandatory labeling scheme in their end-of-year farm-to-fork strategy, it is rumored that the Nutri-Score label is a leading contender. But skeptics claim that the label only supports Big Food, stating that it is founded in self-interest by France, neglecting the “artisan” producers. However, rebuttals say that the research behind the score was by independent researchers and was designed to protect consumers’ health, not brands.

Furthermore, all products — including cheese, sweets, salty, and fatty foods — are all scored the same way. The beauty of an algorithm is that it is the same across the board, from the “big food” producers to the small artisan businesses.

Academics weighing in stress that the labeling scheme is protected at a European level, not just by France, and that it is a public health tool based on rigorous scientific research and developed in the interest of consumers.

Goodbye “GMO”, Hello “Bioengineered”

Food labels create confusion over what’s considered “safe” and “healthy” food. They all represent different things, and some are just a clever way to increase the product’s price or reputation. So, what makes this “bioengineered” label special, and why is this change happening now? Let’s start by taking a look at the GMO label of the past.

The ‘Non-GMO’ Label

The Non-GMO Project, a nonprofit based in Bellingham, Washington, was created in 2007 and is responsible for the “non-GMO” butterfly label that we see on many of our foods. The premise is that consumers should know how their food was grown. However, in many cases, the non-GMO label has been used to influence the consumer’s thinking that GMOs are unhealthy and non-GMO is better for them.

Fear is a great motivator and in this case, people were scared of harming their health by eating GMOs. This is similar to how many consumers associate organic as the only food choice for long-term health and sustainability.

But those correlations are not always accurate. Non-GMO does not mean you are getting a healthier, safer, or more sustainably-produced food item. It is just grown with new technology that allows for fewer pesticides, resists disease, and handles drought, which in turn increases yield on existing land. GMOs are the most widely-tested food in the world and have been deemed safe by the U.S. Food and Drug Administration (FDA), the U.S. Environmental Protection Agency (EPA), and the U.S. Department of Agriculture (USDA). In addition, 59 countries have granted a total of 2,497 approvals for different GMO products.

The non-GMO label may look official, but the FDA or other government organizations do not regulate it. Furthermore, the label was placed on products where no GMO counterpart existed, creating more confusion among consumers. There is no such thing as GMO salt, yet we still see the non-GMO label suggesting that there is, and we’re being charged more for the one with the “non-GMO” label. We have even seen non-GMO water!

Let’s also not forget that there are only ten genetically-modified crops currently approved in the United States.

How the new bioengineered label works

All U.S. food manufacturers, including those exporting food to the U.S., must label GMO products, or any products that contain GMO ingredients, as “bioengineered” or “derived from bioengineering.” This guideline was first announced by the USDA in 2018, but companies had until 2022 to add the labels to their packaging. This law aims to keep consumers better educated on their food. Also, some states required the labels and some did not, which caused even more confusion.

So what’s considered ”bioengineered” under this law? There is a threshold for how much genetically-modified materials need to be present in order to use the label. The USDA states that foods with 5% or more of their product derived from GMOs must have the new label. This is different from the threshold in the European Union, where it’s only 0.9%. Furthermore, the non-GMO Project also uses the threshold of 0.9%.

But why 5% if everyone else seems to use 0.9%? This is because trace amounts of genetic modifications, or parts of GMOs, can be found on equipment for processing those products. Genetic modifications can even be carried on pollen. With 5%, it leaves room for any trace amounts of “GMO residue” found on food products. There’s also less opportunity for food brands to capitalize on the label as a marketing tactic.

Producers can use this label in three ways. They can label their product using simple text, apply one of two graphics that the USDA has already approved, or use a QR code. Consumers can scan the code on the packaging to learn more about that product.

One loophole is if meat, poultry, or eggs are listed as the first ingredient on a food product, the label is not required. Even if one of these ingredients is listed second after water, stock, or broth, the label is not required. So, some prepared food items that may contain GMOs still won’t have this disclosed.

Why this label may just cause more problems  

This label may just leave consumers even more confused than they already were. Consumers are already confused about which products are and aren’t GMOs and what the term even means. The non-GMO label didn’t help with this, especially when it was placed on goods with no GMO counterpart.

There are other concerns, as well. Could this lead people to consume more processed foods if they find that their favorite fruits and veggies are now ”bioengineered”? As with organic, they may believe that processed foods without the label are the healthier and safer option. For instance, a non-GMO pizza with all the toppings versus a GMO arctic apple?

Lastly, some manufacturers may face economic loss due to these new standards. Although most GMO crops are used for animal feed, ingredients like corn, canola, soybeans, and sugar beets all have GMO counterparts used in routine products made for humans.

D2D did an Instagram poll in which followers were asked: “Are you more or less likely to purchase a product labeled ‘bioengineered’?”

100% stated they were less likely. Companies that use GMO products and the new corresponding label may see a decline in sales and/or customer loyalty.

Is there a potential upside to the change in labeling?

Despite the confusion, there are a couple of positives here. Consumers are already demanding transparency in their food system, a trend we see growing in 2022. People want to know nuts to bolts: where their food came from, how it was grown or raised, down to the farmer’s name. Using this new USDA-vetted label, we’re increasing more scientifically rigorous transparency in the food system.

The other positive effect this label could have is increased education among consumers. The QR code alone has the power to help educate others on GMOs – the truth. This code can help change the narrative that’s been present for way too long and finally help consumers understand why we need GMOs in our food system – for our planet’s health, food security, and much more.

We see this as an opportunity for the USDA and food manufacturers alike to take advantage of this label or QR code to educate consumers on the safety and benefits of GMOs rather than use it as a scare tactic.

And, if you’re still confused about what a GMO is or the benefits that it has for humans and the environment, check out these related articles:

How does fasting prevent disease?


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Fasting has been in practice since the dawn of humankind and in all cultures and religions. We don’t hear about it as often now, but perhaps our ancestors were on to something…

In addition to its spiritual benefits, implementing a fasting program into an already-healthy diet has been shown to have a significant effect on our long-term health.

For someone who loves to eat, I wanted to fast for the minimum amount of time and get the most benefits. My parents both died of cancer, so my focus is preventing this awful disease, in particular.

A little starvation can do more for the average sick man than can the best medicines and the best doctors” 

– Mark Twain

What are the benefits of fasting?

Forcing your body to cope with the stress of no food, can help our bodies enhance DNA repair, eliminate toxins, increase brain cells, lose fat, reduce inflammation, and combat diabetes, cardiovascular diseases, obesity, cancer, and cognitive impairment.

The benefits, also listed in the image below, have been studied by some of the most trusted researchers today. Of course, many of the fasting studies have been done on mice and other animals – even Labrador retrievers (who lived longer) – but the results have been confirmed on human studies as well. Testing diets is always more difficult to do on humans, but I have learned that putting your body under stress, as in fasting, is something that most of us should do consistently – but with a solid plan.

What is a ‘fast’?

At D2D, we have written about intermittent fasting.  This is where you don’t eat for a period of time each day or week to ‘reset’ your body. For instance, you can fast for 14, 16, or 18 hours each day and then only eat during a 10-, 8-, or 6-hour window.  Or, once a week, you can fast for 24 hours, for example from dinner to dinner.  Maybe you want to do the 5:2 fast, which is fasting for two days each week.

What I wanted to know more specifically is: what happens to my body during the different phases of fasting? And what is the optimal timing to achieve the maximum benefits? Is it 16 or 24 hours?  Is it really five days? And…could I do it for five days?

Our 5-day experience

Our son and his fiancé inspired us to try the 5-day fast-mimicking program they do from time to time called Prolon. This specific one was developed by Dr. Valter Longo, professor at USC Davis School of Gerontology, Department of Biological Sciences, and Director of the USC Longevity Institute. For my husband and me, it sounded challenging but appealing because Dr. Longo has carefully researched and constructed a nutritious diet to follow for each of the five days. Dr. Longo was one of the select few awarded a grant from the National Institute on Aging, part of the National Institute of Health, to research fasting, cell regeneration, and disease protection.

Prolon sent us a box of plant-based food so we could dutifully follow the protocol which ‘tricks’ our bodies into thinking we were fasting. This means we ate a modest 1100 calories the first day and then between 700-800 calories on days two to five.

The food consisted of caffeine-free teas, an energy drink, fasting bars, crackers, and soups. For instance, one day we would have a bar for breakfast, watery soup for lunch and watery soup and a bar for dinner. All day, the Prolon directions encouraged us to hydrate and keep our energy up by drinking their glycerin ‘L-Drink’ mixed with the tasty teas.

We did it!

We decided to go from Sunday to Thursday. Honestly, I was nervous as we approached the date. I already do the 15-16 hour fasting and that is pretty easy because I know a good meal is coming that very day. I was curious about how I would do on such limited calories for five days without a real meal in sight. I wanted to make sure I kept my muscles, so I planned on continuing my workouts. Would I have enough energy?

Plus, I was worried about losing too much weight. So I did what most people don’t do — I bulked up beforehand and happily gained three pounds. My sister said that I should be more thoughtful and approach this with peace and mindfulness.  She was probably right…my husband just plowed right into this experience without any hesitation or trepidation.

What happened? After seriously overthinking this, basically, we were…fine. We had plenty of energy to work out, we were not tired and while we were hungry, we weren’t “hangry”, so the entire five-day period was only modestly unpleasant. Although, I was very excited to eat a ‘real meal’ on day six!

But the benefits from Prolon are only studied and proven if one does this once a month for three consecutive months. Really?  Do I have to do this again?  I am wondering if there is a shorter version to gain the same benefits.

Your body’s response to fasting

While there are multiple benefits to intermittent fasting, they can be categorized in three areas: burning fat, increasing brain activity, and preventing disease. How long you fast determines the benefits.

Burning Fat:

Each cell in your body needs fuel to function. That fuel comes from carbohydrates ranging from fruit to vegetables to grains. After a meal, the glucose from your meal is used for energy and the fat is stored as triglycerides. When you fast, your liver converts fatty acids to ketones, a major source of energy for many of your body’s organs.

According to a study by Mark Mattson, a neuroscientist from Johns Hopkins, who has studied intermittent fasting for 25 years, “more than just burning fat, ketones regulate the expression and activity of many proteins and molecules that are known to influence health and aging.’

Brain Activity:

Your brain loves ketones. Ketones help generate a hormone called BDNF which strengthen neural connections and promote new nerve cells in the brain for learning and memory. In turn, this may help prevent Alzheimer’s and other neurodegenerative disorders. Clinical trials have shown that caloric restriction improves verbal memory, executive function (memory, flexible thinking, and self-control), and global cognition.

Preventing Disease:

After a period of fasting, your cells go through autophagy. This is a cleanup of waste and damaged components in the cells. During autophagy, your cells repurpose some of the proteins and other cell parts and then direct them to where they are needed. This is where your body begins to flush out cells exhibiting early-stage diseases such as cancers and Alzheimer’s. Exercise also enhances autophagy, and even more so while fasting.

Inspired by Nimsdai Purja, who climbed 14 peaks in an incredible 7 months, we agree that ‘Nothing is Impossible’.

What kind of fast is right for you?

What type you choose depends on your lifestyle, your microbiome, your goals, and your ability to manage hunger. And don’t forget to check with your doctor – mine was a little curious about the five days.

For me, fasting will now become a way of life – and hopefully for my husband. As a result, I have decided to do an 16-18 hour fast each day with a three or four day fast about four times a year.  If I am extremely motivated maybe I will do Prolon again. Overall, I think this approach is balanced if my diet remains healthy during my eating periods.  I am also pleased to know that while traveling if there are not good food options, I can skip a meal and my brain and body might even thank me.

The key to success is to make sure you eat healthy meals during your non-fasting time. I have heard of some people diving happily and overeating with cheeseburgers, ice cream and beer. Maybe not the best choice on an empty stomach and a ‘refreshed’ body. Instead, lots of vegetables, fruits, healthy fats, whole grains, and proteins are a better bet. And stay away from sugary foods and drinks.

For more detailed information on this here are some credible and helpful resources:

  • My brother in law gave us the book “Lifespan” by David Sinclair, Professor of Genetics and co-director of the Paul F. Glenn Center for Biology of Aging Research at Harvard Medical School, which gave us a great understanding of “what happens to our cells when we age and why we don’t have to”.
  • Mark Mattson, professor of Neuroscience at Johns Hopkins University School of Medicine.
  • Andrew Huberman, neuroscientist and tenured Professor in the Department of Neurobiology at Stanford University School of Medicine, has some great podcasts on the effects of fasting and time-restricted eating on fat loss and health.
  • Satchidananda Panda, PhD, a professor at the Salk Institute, La Jolla, California, has researched time-restricted eating in a narrow eating window.
  • Chris Kresser, M.S., L.Ac., is an expert, clinician, and educator in the fields of functional medicine and ancestral health explains intermittent fasting with studies as references. He also wrote “The Paleo Cure”.
  • Eric Berg, chiropractor, is an educator and has some helpful videos.

What’s healthier: protein bar or burger?


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I was talking with a colleague one day about all of the different types of protein bars on the market. As someone who enjoys weightlifting, I am always looking for ways to add more protein into my diet, so we talked about which brands we liked and didn’t like. My colleague finally said, “I guess I was just looking for a reason to have a candy bar.” And, just like that, it clicked.

I quickly remembered my other friend telling me her favorite part of the day is when she gets to have a protein bar because it’s like a treat. I thought to myself, “Hold on, are these bars healthy or dessert?” I thought they’re supposed to be giving our bodies the nutrients it needs at that given time. Yet, so many Americans are unknowingly doing the opposite, pumping their bodies full of unnecessary sugar and fat when all they’re really looking for is a bump in protein to keep them fuller longer, get through the afternoon, or aid in muscle growth and recovery.

When snacks like some types of protein bars, granola bars, trail mix, and other similar foods are advertised as “healthy” choices with “real ingredients,” it’s no surprise the consumer is more confused than ever.

A Turn To “Healthy” Snacks

In response to the never-ending desire of many Americans to lose weight, companies met the demand by creating snack options that are filling and boast a higher protein content. With nutrition and health becoming more of a priority among younger generations, especially among those incorporating weight lifting into their regime, snacks with nuts, nut butters, added protein, and other seemingly healthy components seem like the perfect solution.

For this reason, we’ve recently begun regarding snacks like granola, granola bars, and protein bars as “healthy”, even in statistical reports. For example, in 2019, data collected from the U.S. Census and National Center for Health Statistics suggested that over 165 million American consumers said they consumed “healthy” snacks in the last year. However, the main “healthy” snack of choice was granola.

Who said granola was healthy and why do we believe them? According to Insider’s interview with Kim Larson, a registered dietician and nutritionist and media spokesperson for the Academy of Nutrition and Dietetics, granola, granola bars, and energy bars are rated as the second most unhealthy snack group you can eat. They come in right behind potato chips, crackers, and corn puffs — and are even regarded as more unhealthy than pastries and baked goods. If you venture further down the list, trail mix even made the list at #7.

How Are They Unhealthy?

It all comes down to sugar and saturated fat content. The Palinski-Wade Rule of 5, created by registered dietician Erin Palinski-Wade, states that for a granola bar to be good for us, it should contain at least 5 grams each of fiber, protein, and unsaturated fat. And, of course, they shouldn’t have the same sugar amount as a candy bar which, unfortunately, many do.

We know nuts are good for us (good sources of healthy fats such as monounsaturated and polyunsaturated fats, and low in unhealthy, saturated fats), and since trail mix and granola bars contain nuts, wouldn’t those be good for us, too? We considered these questions as we dove deeper into this subject. But when you think about it, is a nutbar covered in milk chocolate really good for you?

A PowerBar Lemon Cheesecake protein bar contains 341 calories, 6 grams of fat, 32 grams of protein, and a whopping 25 grams of sugar. A Snickers bar is 245 calories and contains only 22 grams of sugar! Granted, the amount of protein contributes to the calories of the PowerBar, but so does the high sugar component. Just go all in and have a Snicker’s candy bar instead.

Another example of a candy bar-like energy bar is a chocolate chip Clif bar. I used to eat these all the time in college, especially when I didn’t have time to eat a meal between classes. If I’d known what I was putting in my body then, I would have been appalled! A chocolate chip Clif bar contains 21 grams of sugar, a higher sugar content than two glazed Krispy Kreme donuts! And, the ingredients in Clif bars are also something to watch out for, like brown rice syrup, which is basically pure glucose and can cause major spikes in blood sugar.

And It’s Not Just Protein Bars…

Even other healthy snacks, such as flavored yogurt, are not that good for us. A plain vanilla Yoplait yogurt contains 17 grams of added sugar – 65% of our recommended daily maximum sugar of 26 grams (for women, 36 for men) right there! Even Greek yogurt, known to be the healthiest, has up to 24 grams of sugar in its flavored yogurts.

When looking at the macronutrients of a McDonald’s cheeseburger, and comparing it to a packaged protein snack, you may be very surprised. A McDonald’s cheeseburger has 300 calories, 13 grams of fat, 32 grams of total carbs and 7 grams of sugar. Let’s compare this to a Lenny and Larry’s Chocolate Chip Complete Protein cookie, which has 420 calories, 12 grams of fat, 60 grams of total carbs, and 24 grams of sugar. With a similar protein and fat profile, but considerably lower sugar and carbs, the McDonald’s cheeseburger is the clear winner for us.

How Are We Being Fooled?

Somehow, the snacks we’re told are good for us may be as unhealthy as eating a donut or candy bar. How did it get to this? Well, it’s all about advertising and marketing strategies.

Companies know that consumers want to be healthy. Millennials and Gen Zers, myself included, pride ourselves on being “the best version of us,” drinking our oat milk lattes (19 grams of sugar), and eating our protein bars after a good workout in the gym (5-12 grams of sugar). We really like protein so we gravitate toward these bars.

Some of us really like following what celebrities and social media influencers tell us. What we usually forget is that most influencers and celebrities are being paid to advertise these products on their channels and don’t actually eat those 12 grams of sugar in their sponsored bar.

My social feeds contain tons of ads for “health foods,” like detox teas, protein bars, giant salads, smoothies, the list goes on and on. What they’re not telling me is that the detox tea is just regular tea and has no real health components. The salad has more calories and fat than a simple sandwich or wrap. And, the fruit in the smoothie has been stripped of almost all its nutrients and fiber when it was juiced. Yet, we still trust them. Why?

Is it because the only information we’re getting on healthy eating is from social media? Possibly. Or maybe it’s because we align with certain company’s views? I’m a huge Starbucks fan because of their sustainability goals with respect to water conservation and reforestation practices, so I don’t mind buying one of their breakfast sandwiches with 11 grams of saturated fat and over 400 calories. Starbucks would never sell me something bad, that’s just not them. Think again!

Marketing is Strategic…Here’s What We Can Do

As consumers, we should know it is not our fault we are falling for these calculated marketing strategies. That’s what these companies are paying for…of course, it’s going to work! But we don’t have to be a victim. There are so many things we can do to make sure what we’re putting in our bodies is the BEST thing for us.

Try eating a banana with nut butter instead of a protein bar. Incorporating whole foods such as these into your diet will give you better results than the processed bar, and keep you fuller longer. And always ask questions! We have Google and smartphones for a reason, use them!

If you truly want to eat “healthier,” limit your intake of processed bars. For example, if you want a quick, tasty, nutrient-dense snack, choose a high-quality 85% dark chocolate bar instead of a sugary milk chocolate one. We like Lily’s as it uses stevia instead of sugar.

If you’re accustomed to eating protein bars as your post-workout snack, substitute that with a protein shake, nuts or even a canned fish or grilled chicken salad for a non-processed, high-protein snack that’s healthier than any bar you could grab.

A Few Good Options…

If you’re still unsure which bar to eat, here are a few options that have at least 5 grams each of fiber, protein, and unsaturated fats, as well as very little added sugar. If you want to try your hand at a DIY bar, check out this recipe.

And the list doesn’t stop here…for instance, some Kind bar varieties have lower added sugar. Just be sure to check out the nutrition label.

And, as we always say…when you’re in doubt, you can make your own!

Happy & healthy snacking!

How Smart People Change Their Minds

We are pleased to have Jack Bobo, author of “Why Smart People Make Bad Food Choices, write for Dirt to Dinner. Jack was CEO of Futurity Food, a company working with organizations to understand governmental policy decisions around agriculture and how consumers make decisions on their food. Jack was Senior Advisor for the State Department’s Global Food Policy and then worked for Intrexon Corporation (now Precigen) as Chief Communications Officer. 

Everyone Is Above Average

Ask yourself this question: Are you an above-average driver? If you are like most people, you answered in the affirmative.

In a famous study, researchers asked people to compare their driving ability to others, requiring them to rate themselves as above average, average or below average. I don’t think anyone was surprised to learn that more than 80 percent of respondents said they were above average. (For what it’s worth, I think of myself as an above-average driver too.) While that outcome may be mathematically impossible, it is also pretty consistent with what we know of human behavior.

If you think it’s hard to find someone who thinks they are an average driver, imagine how hard it would be to find someone who believes they are a below-average driver.

I’m not sure such a person exists. Such self-awareness would be crushing to the soul for most of us.

Findings like these are easy to laugh at, mostly because it is hard for most of us to imagine that we might be one of those misguided individuals who are wrong about their driving skills.

But remember,one in three drivers who think they are above-average is wrong. Their brains just don’t want to admit it.

Our hubris is not limited to our automotive skills…

Most people think they are above-average at most things. Studies show that people rate themselves as above-average in creativity, intelligence, dependability, athleticism, honesty, friendliness, and so on.

Provide people with a survey about almost any positive trait, and the vast majority will rate themselves above average. Social psychologists call it the better-than-average effect.

Intellectual Humility

What does this have to do with food, you might be wondering? As it turns out, quite a lot.

The more confident we are in the decisions we make, the less likely we are to stop and question those decisions. Even if we do take the occasional break to contemplate the possibility that we are suffering from bias, we assume that we are less likely than others to be biased.

So what are we to do?

Amazon founder Jeff Bezos sat atop one of the most successful companies of our time as well as a personal fortune of some $200 billion. I think we can all agree that by most definitions the guy is pretty smart. But you don’t run one of the largest companies in the world by yourself, no matter how smart you are. You have to surround yourself with other smart people who can help make your vision a reality.

Bezos doesn’t just look for intelligent people or people who are right most of the time. For him, that is only half of the equation. He also looks for people who can admit they are wrong and who change their opinions when the situation demands. He finds that the smartest people are constantly revising their understanding and reconsidering problems they thought they had already solved. Unlike many of us who are fixed in our views, the smartest people, according to Bezos, are open to new points of view, new information, new ideas, contradictions, and challenges to their own way of thinking.

That willingness to consider new information goes hand in hand with a willingness to admit that your old way of thinking was flawed. In other words—and this is the interesting part—to be super smart, you have to change your mind a lot. Bezos apparently agrees with essayist Ralph Waldo Emerson, who famously declared, “Consistency is the hobgoblin of little minds.” Consistency is overrated. Bezos believes it is perfectly healthy  to have a new idea tomorrow that contradicts the idea you hold today.

The Strength of Humility

Modern science agrees with both Bezos and Emerson. Psychologists refer to this flexibility of mind as “intellectual humility.” Studies of decision-making show that people who are more willing to entertain the idea that they might be wrong made markedly better choices.

Rather than thinking of being wrong as a sign of stupidity or ignorance, we should see it as a sign of curiosity, openness to new information, and, ultimately, intelligence. In an increasingly complicated world, the willingness to revise our views is more critical than ever.

In the food sphere, we are inundated with information from every direction promising cures for all manner of ills, from superfoods that protect us from disease to diets that help us live long and happy lives.

The latest scientific discoveries are amplified by the news and social media and then twisted and distorted until they bear little resemblance to the actual findings of the scientists who conducted the research.

In this way, nutrition studies showing vague associations between some food, ingredient, or supplement and heart health in mice are promoted on the news and on social media as critical findings for public health or even miracle cures.

Good science travels quickly, but inflated or dubious information travels at the speed of light. Technology makes it easier to amplify and spread questionable information incredibly fast.

To guard against false and misleading information, we need to be both curious and intellectually humble.

Open Minds

I imagine many readers nodding along with the advice that we should be intellectually humble and that we should change our minds when we learn new facts.

If I posed the question, “Do you consider yourself open-minded,” what would you say? I imagine that nearly 100 percent of readers would agree that they are open-minded. That’s the kind of person who reads an article like this, after all.

Now ask yourself: When was the last time you changed your mind? Was it last week, last month, or maybe last year? Could it be that you can’t actually remember the last time you changed your mind about something important?

Mark Lynas, a British environmentalist and author changed his mind about GMOs. Formerly, he was a Greenpeace activist against GMOs. Once he started reviewing peer-reviewed scientific papers and learned about the facts around GMOs, he changed his mind. He wrote about his journey in his book, ‘Seeds of Science, How we got it wrong on GMOs’.

In a 2018 interview with Massive Science, he stated, Well, I’m pretty much alone in terms of anyone changing their minds about anything significant! It’s quite a rare thing to happen.

All of this begs the question, “Is it possible to be open-minded if you never change your mind?”

When we were children, we were exposed to new ideas and experiences all the time, and we frequently changed our minds as a result. We were encouraged to do so. In high school and college, we were taught to challenge our assumptions and to ask questions of ourselves and others. Instead of being given the answers, we learned how to seek out knowledge. Changing our minds was a sign of growth and development.

But eventually, we grow up and find a career. Our circle of friends becomes fixed. Perhaps we get married, have children and settle down. Whether it happens in our twenties, thirties or forties, at some point the rate at which we change our minds begins to slow and, for some, to practically stop. Rather than spend time searching for knowledge that challenges our beliefs, we look for facts that support or defend them.

Confirmation bias allows us to convince ourselves that we have carefully considered or fully vetted new ideas before we reject them.

As Bishop Oldham wrote in 1906, “A great many people think they are thinking when they are merely rearranging their prejudices.

The above quotation is often attributed to philosopher and psychologist William James, but just because the internet says he said it, doesn’t make it so.

As we get older, it becomes less comfortable to change our minds because we have become so invested in our old beliefs. We have surrounded ourselves with people who believe the same things that we believe. Our jobs may even depend on, or be a reflection of, our beliefs. This means there would be a cost associated with changing our minds. Better to hang on to a silly belief than to give up on an important friendship. Too often, we choose habit and comfort over growth and knowledge.

Strong Opinions, Weakly Held

There are a lot of strongly held beliefs in the food world. It only takes a few minutes on social media to find people with views on pretty much everything. Some people swear by the Keto Diet, others are followers of Atkins. Clean eating is still the rage among many, while believers in cleanses and intermittent fasting are only too eager to share the latest research supporting their dietary choices.

Following a diet or way of eating that works for you is not the problem. There are many ways of eating a healthy and nutritious diet, though we need to keep in mind that for a diet to work it must work not only for days, weeks and months, but for a lifetime. For many, diets are like fashion—they change with the seasons.

So how do we open ourselves to new information without getting swept up in the latest fad?

Rather than throw up our hands and give up on finding real solutions, the answer may be to have “strong opinions, which are weakly held.” This is the advice of futurist Bob Johansen from the Institute for the Future. Strongly held opinions give us the confidence to be decisive and make important decisions. Weakly held opinions are equally important because that means you are not too attached to what you believe. Being too attached to ideas undermines our ability to see and hear evidence that conflicts with our opinions.

While Jeff Bezos may think of flexibility of the mind as a trait of the smartest people, it reminds me of the difference between smart people and wise people. Smart people are those who know a lot, but nonetheless they sometimes make bad choices, because all people sometimes make bad choices. Wise people are those who learn from their mistakes and make better choices going forward. You don’t have to be a genius to be wise.

In the struggle to make better choices, our brains are sometimes working against us. Our biases often lead us in the wrong direction, particularly when it comes to food. Fortunately, we can do something about that. My book, Why smart people make bad food choices? lays out many of the ways our brains trick and mislead us. Awareness of these biases and cognitive errors will greatly reduce the mischief that they cause in your life.

Supplements: Health solution or illusion?


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Lucy adds a powder to her water each afternoon. Hayley and Khala put a scoop in their daily smoothie. Garland swallows his whole. I shake and chug.

Supplements in their many forms – packets, powders, pills, and drinks – crowd our medicine and kitchen cabinets. In fact, in 2021, 87% of us took at least one supplement – an almost 25% increase from 2013, according to Mintel‘s Vitamins, Minerals and Supplements Trends report.

Furthermore, almost a third of us stock up on specialty supplements, like probiotics and powdered veggie blends, many of which come recommended by nutritionists, friends, and our social media feed. But how can we tell if they’re actually doing something?

Does a quick nutrient fix even exist?

And, if so, which type is most bioavailable – or ready for our bodies to absorb and put those nutrients to immediate use? And – here’s the million-dollar question – can they really be as effective as their claims boast, like eating six servings of veggies a day in just three capsules?

I spoke with Dr. Dennis Savaiano, Professor of Nutrition Science and Director of the Purdue Clinical Research Center at Perdue University to get some answers. His knowledge is steeped in nutrition research, including the digestion and absorption of nutrients, and includes conducting numerous trials and peer-reviewed studies in this field.

The interview with Dr. Savaiano brought my brain back down to sea level after succumbing to over-optimism in a quick and easy health solution.

Simply put: there’s no magic elixir for long-term health.

All of these nutrients – vitamins, minerals, and specialty ingredients, like probiotics – require different modes of absorption in our system. As an example, the below chart demonstrates some key differences in vitamin absorption.

More broadly, some nutrients need water, others require fat. Some can only be absorbed when ingested with another nutrient, others may not get absorbed at all and just exit our bodies. Some need to be ingested multiple times a day to be effective, others require very careful dosing.

And, to make matters even more complicated, each one of us has a vastly different digestive system; what is easily absorbed for you may require a different diet or mode of ingestion for me. So when it comes to evaluating effectiveness, it’s pretty hard to make claims like having the best bioavailability on the market when test subject results vary so greatly.

Still hoping for a half-potent elixir? I get it. I have those days when I’m running around like a multi-tasking triathlete and eating anything I happen to stumble into between errands. And I, too, have drank my green drinks, hoping for some corrective measure to magically happen. But here’s the thing: supplements need a balanced diet to be properly absorbed in your body.

“Supplements are meant to be supplementary — meaning they enhance benefits already provided by eating a well-rounded diet.”

– Dr. Jeffrey Millstein, M.D., Internal Medicine at Penn Medicine

Food & fiber as medicine

What’s easier about going straight to the source is that whole foods naturally have the complement of nutrients to maximize nutrient absorption. For instance, many meats have the essential proteins that transport and absorb heme iron, the source of 95% of our body’s functional iron, making the direct source far more effective than taking a pill. And avocadoes, a source of heart-healthy omega-3 fats, naturally have fat-soluble vitamins E and K – it’s hard to find a better nutritive complement than that.

And another critical differentiator between supplements and food? Fiber.

Fresh produce naturally has fiber that aids in absorbing many key nutrients and is frequently a missing component in supplements. And when you eat a variety of fiber derived from fruits and veggies, your body absorbs nutrients even more efficiently.

More specifically, soluble fiber is particularly effective at slowing down digestion so your intestines have time to absorb more of the nutrients you previously ingested. As opposed to insoluble fiber, soluble fiber dissolves in water and is found in whole grains, nuts, seeds, beans, and some fruits and veggies.

So if you want your body to get all the vitamins and minerals out of your food, like the ones shown below, be sure to couple them with high-soluble-fiber foods, like oats, black beans, spinach, and pears.

An added benefit of eating more fiber? A boost in the production of T-cells, a key part of our immune system health, including our system’s response to a Covid infection. You can read more about that here.

Bigger picture on health

What can we do right now to make our body ready to absorb more nutrients? Try out Dr. Savaiano’s simple recommendation: start filling half of your plate each meal with whole fruits & veggies (fresh, frozen, and canned are all great options).

When we eat whole foods, especially veggies and fruits, we feel fuller because of its high fiber and water content. We are more likely to reap the benefits of any supplements we take, are less likely to overeat, and, over time, make better dietary decisions.

On the other end of the nutrient-density scale is processed food, which leaves us hungry while nutritionally starving our body. This includes products touted as healthy or wholesome, like yogurt with added sugars, energy or protein bars, granola and granola bars, and really any kind of crunchy snack. When you eat products like these, supplements don’t stay in our body long enough to be properly absorbed. Instead, reach for a handful of nuts, an apple, or sprouted-grain toast topped with some almond butter.

So with a balanced diet, is there still a need for supplements?

High-quality supplements generally can’t hurt when, of course, taken with an already balanced diet.

Supplements can help fill any nutritional gaps that you’re not getting, like vitamin C or magnesium. And if you select your supplements based on the FDA’s nutritional guidelines, keep in mind that many of those daily value recommendations, like the ones seen on nutrition labels, come from dated studies that exclude more recent findings.

For instance, a meta-analysis of over a million Covid patients showed that those who had low vitamin D levels were statistically more likely to end up in the ICU for Covid or have respiratory distress. An increased intake of vitamin C and zinc have also demonstrated decreases in Covid severity, but findings like these have yet to be reflected on our nutrition labels.

If you go the supplement route, try sticking with a no-added-sugar veggie powder-based supplement to accompany your fiber-rich meal so you’re able to ingest both water- and fat-soluble nutrients for better absorption. We like Greens First and Athletic Greens, as products like these have a higher concentration of antioxidant-boosting polyphenols and have third-party verification of their efficacy. If protein powder is your go-to product, go for it…but if it’s plant-based, make sure to check its heavy metal toxicity.

And always check with your doctor before taking anything new – some of these can have harmful interactions with certain medicines and health conditions.

But most importantly, fill that plate up with greens. Need some help? Try some of our veggie-heavy recipes!

Steak & Veggie Soup  |  Spicy Sausage with Veggie Orzo  |  Healthy Breakfast Wrap  |  Pan-seared Salmon with Broccolini and Spaghetti Squash  |  Keto Mahi Mahi with Cauliflower Rice and Brussels Sprouts  |  Turkey Sausage Lentil Pasta with Veggies  |  Clean-out-the-kitchen Quiche  |  Strawberry Salad  |  Roasted Broccoli

The Caveman Diet: Should Our Diets Really Evolve?


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I’m the first to admit that I’m not all that hip. Or whatever the term is for someone who is on top of all the current trends, fads or latest really cool things in our modern world. Fetch?

After a lot of practice, I can turn on my home computer, and my in-the-know wife shows me interesting things she finds on Facebook, the Metaverse, and other gateways into the cyber age. But for me, the TV remote control is far more important in my life. Friends tell me this ‘streaming’ thing will allow me to watch Gilligan’s Island, or even the Flintstones, non-stop, if I want.

In short, I’m far from being Joe Cool. And a lot of what goes on around me in this modern age leaves me with a lot of questions.

Foraging for answers

That includes questions about the foods I eat. Most of the ideas about food that I see are driven by some enthusiastic advocate for a healthier diet or a better environment and a sustainable food system, or simply a new taste experience involving strange and exotic ingredients available at very special prices—the labels and messaging are quite frankly overwhelming.

But I have to admit, however, I was truly perplexed when my wife told me we should try the caveman diet. “Now what,” I remember thinking when she first raised my consciousness with this new gastronomic opportunity.

Maybe you already know about the caveman diet.

As I understand it, it basically says you should eat nothing that wasn’t available to our caveman ancestors — and by inference, I suppose, our cavewoman ancestors, too.

Remember, the caveman was a hunter-gatherer who ate what was readily available. And since there were no Walmarts or Krogers on the landscape, that meant a variety of non-processed foods.

Cavemen seemed to rely on what could be hunted or scavenged – a pre-historic reliance on the same organic, free-range, grass-fed food sources so many people today find so appealing.  (I might add “GMO free,” but technically that wouldn’t be correct, since genetic adaptation has been occurring across time, including the caveman era. But that’s another soliloquy for another day.)

In simple terms, it’s a diet rich in protein and low in carbohydrates. Meat and seafood, certainly, but also a lot of nuts, fruits, vegetables, and even eggs, I suppose.

Plan to rely upon a variety of different types of food, and probably smaller portions rather than a single big entrée, like Beef Wellington or Roast Rack of Brachiosaurus, say.

OFF the caveman table: sugar, grains, trans fats and hydrogenated oils, and obviously such modern contrivances as artificial sweeteners, refined oils, and – shudder – alcohol. Another rule of stubby, hairy caveman thumb: never eat anything you can’t pronounce.

The theory seems to be that if it was good enough to drive evolution – and thus to create the marvelous world we have today – it must be a diet of some merit. After all, it served to create robust, dynamic creatures capable of spawning the modern food consumer.

Okay, I’ll give it a shot, I told my wife. She sent me to the local grocery store with a caveman shopping list, which I dutifully filled. But on the way, I stopped at Burger King (and elected to pass on the Impossible Burger, despite the plant-based blessings it promises to deliver) and pondered the implications of all this on how I make my food decisions moving forward. Several thoughts crossed my mind as I ate my double bacon cheeseburger and absent-mindedly munched on my large fries and soothed the sensation of hot food with a cool chocolate frosty shake.

Healthy – and ‘ethical’?

Every day, I seem to hear more advice from self-appointed “experts” and social warriors about what is not just healthy for me but healthy for our planet and our society. I should follow this diet or that diet because it is not just good for my body, but somehow more ‘ethical’ because it supposedly aligns with some societal value judgment. To some, feeding me with the foods I need – and want – isn’t the right way to think about diet. If I don’t agree with someone’s definition of ‘ethical,’ I’m not eating ‘right’ and I must be a bad person?

The enthusiasm I heard for the caveman diet makes me ponder that moral issue yet again. Advocates seem to imply that a caveman diet – with its focus on ‘natural’ foods – is somehow a more ethical food decision. It’s more in line with what our body naturally tells us about what we should eat – what is right, on multiple levels.

If I follow the caveman diet because it is natural and responsive to my body’s essential needs, how do I know what else might be in my best dietary interests? If caveman theory is correct, am I supposed to listen to what my body tells me and eat accordingly? If so, what part of my body do I listen to? And is it okay to consider the other lessons I might learn from my body that might be nutritionally and ethically ‘right’ for me?

What Does My Body Tell Me?

Let’s begin with the obvious starting point: my mouth.

Yes, I have a mouthful of molars that obviously tell me to eat lots of food I can grind up – exactly the fruits, vegetables, and other things that call out to me to be chewed and chewed and chewed some more.

But I also have incisors that do more than make me look like an adolescent or excessively-aged Dracula. They are there to tear and rip things like meat.

Once it might have been an animal carcass. Today it could be a nice filet.

Just a few inches north, my head contains just enough gray matter to let me know how important it is to satisfy my basic nutritional needs and to avoid over-eating – especially those things like chocolate cheesecake and deep-fried Oreos and melt-in-your-mouth sugary donuts and chili-cheese dogs and all the other foods that sustained me in high school and college.

But I also have these taste buds just below that say “oh go ahead…you know you want it, and you’ve earned it. I’m not going to shut up until you do what I say, and you know it, so get on with it. And do you want your golf buddies to think you are some kind of food wuss?

After all, I have this marvelous thing called a stomach, full of the digestive juices and enzymes capable of breaking down almost anything I can shove down there, in remarkable quantities. There are all sorts of other organs that seem to serve mainly to help that process along, transforming the raw materials into nutrients and speeding the removal of what might be left over. If it isn’t needed or might otherwise be bad for me, there are all sorts of other parts down there to deal with that, too.

So why not listen to the taste buds? Or why not at least keep an open dialogue going between the brain and the mouth?

And don’t forget something else my body tells me. Diet and exercise go hand in hand. It’s remarkable how much better I feel when I’m physically active, and especially so when I have the discipline to combine intellect and physicality with appetite in reasonable balance. I bet our culinary caveman also spent a good deal of time running – either chasing down food or trying not to become food. There’s a valuable lesson there, I suspect.

Modernizing the Caveman Menu

While I ponder that lesson, a lot of other people have been hard at work with their own evaluations of the caveman diet.

Vegans jumped in with the idea of a “Pegan “diet – an approach that builds on the basic principles of the caveman diet to focus on whole foods and cut out as many high-sodium, high-sugar foods as possible. Peganism blends the paleolithic diet with veganism to suggest a diet of three-quarters fruits and veggies and a quarter meat and eggs. The goal seems to be a diet that reduces the total calories we consume, with all the attendant benefits commonly associated with weight loss.

The anthropological set has weighed in with its own assessment of what the paleolithic-era diet actually entailed. According to these experts, the caveman diet was far more plant-based than originally thought. Apparently, my ancestors shared my athletic shortcomings and profound inability to run down mastodons and gazelles or almost any other life form. Presumably by scavenging, they managed both to consume only 3 percent or so of their daily diet as meat – and to avoid stomachs that hung over their fur belts.

As usual, the academic community quibbles over the exact percentage with the fervor of a religious zealot. But I’m prepared to accept the general principle that a caveman diet entails a good deal less meat than my insatiable youthful cravings for bacon cheeseburgers, wings, and corn dogs.

I’m far more interested in other studies from the academic and medical worlds that compare the caveman diet with other popular dietary regimes, such as the Mediterranean diet.

As best I can interpret the results, these studies seem to say that any diet that promotes a nutritionally-balanced diet for attaining and maintaining a healthy weight is a good thing.

Maybe something equally important to me also jumped out from the studies: any diet that creates a nutritional imbalance may not be such a good thing. So if I embrace the caveman approach, I can probably give up my afternoon Dr. Pepper habit. But if I avoid milk and dairy products, I also have to ask myself where I’m going to get the calcium and Vitamin D I need for good bones. If I cut out legumes, am I losing many of the minerals and fibers and plant-based proteins I need to help manage my cholesterol?

In other words, the most important element of the caveman diet might be my brain…far more than my stomach or other digestive organs. Look at all the evidence.

Think.

That’s what being an intelligent non-caveman is all about – using our hard-won intellect to ask the right questions and make informed choices.

When in Doubt, Moderation

If my brain and the rest of my body all work together on this thing we call diet and health, we might just be on to something important here. In the absence of absolute truth, perhaps a reasonable approach might rest in simple moderation. If you can find the science or authority figure you need to give you complete certainty in any single dietary approach, then by all means go for it (and share it with us for that matter!). But until you find that certainty, balance what all parts of your body are telling you with simple moderation.

For me, bring on the occasional chili dog. But just not too many of them. I’ll eat the plant-based protein, too. I just won’t proselytize that it is the only food or even the only right food. As our body seems to suggest, there may not be any one perfect diet or any one solution to the quest for dietary health we all share. As the old adage goes, let’s not let our quest for perfection become the enemy of the good. 

We’ve got questions for you, 2022…

Dear D2D Readers,

We have rounded the corner of the New Year. While we don’t have a crystal ball, we are curious about what the future will hold for food and agriculture as it continues to innovate with new technologies, advances in scientific discoveries, and better information along the value chain from the farmer to the consumer.

Governments and companies are changing the way we address food security, the environment, and consumer health. At D2D, we have covered some of these subjects previously but are now looking harder at how the future will be shaped by those who grow, trade, process, and consume food.

Here are the key questions we see shaping agriculture and our food system in 2022. We’ve included a few links to our previous posts to provide some background information on these topics, but only by exploring ideas can we find meaningful solutions to these challenging questions.

Geopolitical: Trade

What are the trade implications of Xi and Putin, leaders who are looking for homogamy, to expand their borders through military presence as well as social and economic pressure? What does that mean for tariffs, trade, and agribusiness overall? What food and agriculture imports and exports with the United States prevent them from going too far?

As countries expand their reach to acquire cornerstone commodities such as energy, food, and rare minerals, what will be the U.S. and European response? Are sanctions enough?

What does food security mean for China and the rest of the world?

What does agriculture look like in a communist, socialist, and democratic country? What works and what doesn’t? What lessons can we learn from Venezuela?

What does the United States trade? What are the interesting storylines with imports and exports?  What happens in those different markets?

What role does the FDA and USDA play? What does the consumer need from government regulators?

Climate & Agriculture

How can we sustainably feed the world without expanding agriculture’s footprint?

The cattle industry is under attack for emitting methane. What innovations will continue to improve feed digestibility and methane digesters for cattle and dairy?  What is the role of cattle for grasslands and soil?

Will carbon become a new currency? Will the consumer be trading carbon credits? Will the farmer benefit from sequestering carbon in their fields? What are the economic implications along the entire food value chain – from dirt to dinner?

Will regenerative agriculture scale to make a meaningful difference in creating and building up our soil? Can large-scale farming truly sequester carbon?

How will our understanding of the soil and human gut microbiome give us better farming practices as well as nutritional health?

How are the Environmental, Social, and Governance goals of companies changing how food is grown? What are the implications to both the farmer and the consumer?

How soon will rural America have access to stronger internet, such as broadband?

Consumers: Health & Nutrition

Which companies reward their employees to make the connection between the food they eat and health care costs? By focusing on employee and family food plans, which companies have alleviated short-term sick days and long-term illnesses such as heart disease, diabetes, obesity, and cancer?

What advances in genetics will help scientists and doctors tailor nutrition for individual needs?

Will food continue to unite us culturally and individually or simply become another means of highlighting our different agendas and interests?

What does the future hold for the alternative protein industry? Will they continue to be adopted by the consumer?  Will they significantly displace dairy, poultry, beef, and pork? Will the consumer adopt them wholeheartedly or will people eat a mix of proteins? Which countries have the most innovation and acceptance?

What will the aquaculture industry look like? Will the consumer demand more transparency on imported, wild-caught, or farmed fish?

Consumers want to know where their food comes from. What advancements will be made regarding food traceability? Blockchain, DNA testing, and sensors for animal traceability are just a few of the technologies that will bring full disclosure to the consumer.

How can the food system shape and create a healthy narrative for the consumer? Which companies are taking the lead in creating healthy and ‘good for you’ foods that can be found in the center of the grocery aisle?

Home delivery is not just the milkman or your favorite Instacart shopper. What are creative and innovative delivery solutions for both groceries and take-out meals?

What are you particularly concerned about as we move into 2022? Write to us at info@dirt-to-dinner.com to add in your own ideas!

Study shows dairy’s effect on heart health


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Published in the George Institute for Global Health, an international team of scientists studied the fat consumption of a considerable cohort of 60-year-olds in Sweden — one of the world’s largest dairy-producing and consuming countries. They did so by measuring blood levels of fatty acids found primarily in dairy foods. Researchers followed the group for almost two decades, observing circulatory events, strokes, and heart attacks.

The Findings

Researchers discovered that those with high levels of dairy-derived fatty acids had the lowest risk of cardiovascular disease. This data, combined with 17 other studies out of the U.K. and Denmark, aggregated 43,000 participant results to amass these significant new findings.

Participants with the highest intake of dairy fat showed the lowest risk of cardiovascular disease.

They were sure to note in their findings that it was difficult to isolate all variables, such as lifestyle, dietary habits, and other diseases. Furthermore, results certainly have influences of factors other than dairy, so further study is needed to better understand the full impact. But the lead author and researcher out of George Institute for Global Health, Kathy Trieu, detailed that dairy foods, especially fermented products, are beneficial for heart health.

A lecturer at the Department of Health and Nutritional Sciences at Ireland’s Institute of Technology Sligo, Brian Power, made a thought-provoking statement that should make us all question sweeping health recommendations: “[this study should prompt us to] rethink what we think we know about food and disease.”

Dairy Fat and Heart Health

Dairy fat contains over 400 different types of fatty acids. Two crucial fatty acids are C15 and C17. These both contain Milk Fat Globule Membranes, or MFGMs, which have been proven to lower type 2 diabetes risks.

With cardiovascular disease killing upwards of 350,000 people every year in the U.S. alone, it is no wonder scientists and researchers continue to study the various roles that food, and specifically fats, can play on heart health. A notable study out of Sweden looked closely at the relationship between fatty acid biomarkers in blood samples and cardiovascular disease.

Ultimately, in conjunction with numerous other studies, they discovered that the higher the dairy fat intake, the lower the risk of cardiovascular disease. Now, this doesn’t mean run out and eat cheese for three meals a day. But what it does mean is that previous recommendations to transition to vegan, non-dairy or dairy-alternative diets are antiquated.

Fermented dairy produces gut benefits, too

Fermented dairy products contain safe-to-eat bacteria that can produce what are called short-chain fatty acids (SCFAs). The benefits of SCFAs cannot be overstated—they can reduce inflammation by decreasing the risk of heart disease and blocking cholesterol production.

SCFAs’ intestinal barrier supports healthy mucus production and colon health and provides an energy source for microbiota to conduct essential signaling functions for efficient digestion.

Dairy and its role in cancer prevention

While not part of this notable study’s findings, dairy has also been shown to play a role in the reduction of cancer onset. As we know, cancer risks are strongly impacted by our diet. It is important to note that the studies performed on the relationship between cancer and any food group are correlational studies, meaning that they use statistics to estimate the relationship.

Colorectal cancer, one of the most common types of cancer worldwide, has been studied numerous times, with most studies indicating that eating dairy may reduce the risk due to its makeup of calcium, vitamin D and lactic acid bacteria (a fermented food!).

The casein and lactose contained in milk may increase the calcium bioavailability to the body, making its range of protective benefits more easily accessed. Furthermore, the short-chain fatty acid, butyrate found in milk, may also serve as a protective mechanism against colorectal cancer.

While there has been talk over the past year about dairy having a relationship to the onset of breast cancer, no studies have been substantiated to support this claim. In fact, after aggregating 20 of the more prominent studies, the Susan G. Komen Institute conducted a pooled analysis and confirmed that there is, in fact, no link between dairy and breast cancer risk.

What to eat to increase dairy fat in a healthy way

Continue reading about the benefits of Fermented Foods here.

A Stick or a Carrot to Help Us Eat Healthy?


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It’s no secret that poor dietary habits have real – and unpleasant – consequences. But what can be done? What’s the best approach to helping people everywhere make better food choices?pr

What’s going on in the U.K.?

U.K. restauranter, Henry Dimbleby, was commissioned by the U.K. government to independently review their entire food system. While it began as an analysis of the strengths and weaknesses from farm to fork, they particularly focused on issues of hunger and ill-health brought about by Covid. Their National Food Strategy was written as an extensive analysis of the various food issues facing consumers, along with a set of specific policy recommendations designed to deal with them.

The “Dimbleby Report” has brought to light the already heated debate on the “right” food policy for a modern world. One of their recommendations was to put a sugar tax on foods since too much sugar can contribute to obesity and poor health. As the report notes, junk food contributes to 64,000 deaths each year in the U.K. In the United States, medical expenses to combat obesity total over $150 billion, sometimes reaching $210 billion a yearThe report suggests simple economics as a possible solution, in the form of new taxes on the sugar and salt common to unhealthy food.

The U.K. also recognized that the answer to decreasing obesity doesn’t lie in one simple approach to food policy. It demands a comprehensive set of tools for leading citizens to a better, healthier future – one that accommodates the nutritional and economical needs of people and the maintenance of a sustainable food system.

U.K. Prime Minister Boris Johnson immediately announced his opposition to the tax proposals. And in the United States, critics of the “tax the sin” approach pointed to the controversial results of similar attempts to tax sugary drinks. So that leaves us with one question: What works best to create consumer behaviors leading to healthy people: a punishment or a reward for better decision-making?

The National Food Strategy Report – The Evidence, July 2021.

What is a sugar tax?

A sugar tax is a surcharge that’s levied on sugary foods and beverages, including soda, candy bars, cereal, etc. The Dimbleby Report is also considering a salt tax, designed to reduce the consumption of chips and other salty snacks and junk food.

There are different ways to impose this tax, including taxing per ounce or adding a percentage of the cost. Ireland imposed a soda tax in 2018 with 30 cents per liter added to any sugary drinks with more than eight grams of sugar per 100ml.

The Dimbleby Report proposes a tax of about $4 US per 2.2 pounds of sugary and salty foods. This kind of tax would raise over $4 billion US. But where will the money go? It said that some will provide fruit and veggies to low-income communities, but how realistic is this?

And who is this tax targeting, realistically? It’s no secret that sugary, salty, processed junk foods are cheaper than fresh fruits and vegetables, making them staples for low-income consumers. For example, a Mediterranean meal for two of salmon, quinoa, and broccoli could cost up to $20 or more. While a box of mac and cheese for two only costs as little as 98 cents.

18% of the U.K. population is considered low-income and 20% of working-age adults are considered living in poverty, plus 30.7% of children. This is much more than the 10.5% poverty rate in the U.S.

In fact, the Food and Drink Federation predicts that poor families will face an 11% annual increase in their grocery costs. This is equal to the total amount they spend per year on fresh vegetables.

Could it actually work?

Simply put, maybe. It could work in the short term if the tax was high enough, but no one wants that. Philadelphia imposed a tax on sugary drinks that increased their prices by almost 2 cents per ounce. Researchers found that the purchasing of these taxed drinks went down 39%. They also found that there was even more of a drop in neighborhoods with higher rates of chronic diseases.

However, only two months after the tax was put into effect, both grocery stores and distributors announced that they had to start cutting jobs and laying off employees because of the drop in sugary drink purchases. Pepsi laid off almost 100 employees and blamed the tax for it. It was also unclear if people were traveling outside the city to avoid the tax.

The city of Philadelphia faced even more trouble in 2016 when the American Beverage Association, several business owners in Philadelphia, and others filed a lawsuit against the tax because it went against the “Tax Uniformity Clause.” The case was dismissed in the end. New York even attempted to put a similar law in place to tax sugary drinks, but lost in court.

A study published in the British Medical Journal in 2013 estimated that a 20% tax would lead to a reduction in the prevalence of obesity in the U.K. of 1.3%, or around 180,000 people, with the greatest effects occurring in young people. They also reported that there would be no significant differences between income groups. But I wonder…how?

A tax of 20% is no small feat, especially for the economically disadvantaged, which we already know takes up a large portion of the U.K. population. This proves the point that for any real change to occur, a much higher tax is needed…

…a tax that no one wants and the economically disadvantaged can’t afford.

There is also a parallel here to tobacco taxes. Currently, the federal cigarette tax in the U.S. is $1.01 per pack. Despite this sizeable added cost to the consumer, there are still over 34 million adults and 1 million teenagers who smoke in the U.S. If people are still buying cigarettes now, even with this astronomical tax, do we think they won’t pay a little more for a candy bar, a bag of chips, or a bottle of soda?

Also, using a tax to persuade people to quit smoking is much different than using it to take food away from those who may not be able to afford anything else. The study above states taxes will work especially with low-income communities, but is our goal really to punish people for making food choices that sometimes are the only ones that can make?

What’s ‘the carrot’, then?

In lieu of a tax, a strategy proposed in 2020 by the U.K.’s Department of Health and Social Care was designed to decrease obesity and help the population fight Covid-19. This is similar to Chile’s successful campaign to combat obesity. With Chile’s stop-sign method, consumption of sugary drinks decreased by about 25% in the first 18 months.

This all-channel strategy included:

  • A ban on advertisements for junk food before 9pm online and on television
  • Ending “BOGO” sales in grocery stores on unhealthy foods
  • Displaying calories on menus
  • Showing calories for alcoholic drinks
  • Expanding weight management services through platforms, like self-care apps
  • Putting nutritional information on the front of food packages with a ‘traffic light’ system to encourage consumers to make healthier choices

Would a stop sign stop you? The Chilean Food & Advertising Law in effect, as shown within red circles above.

What are some other solutions?

There are solutions that don’t involve punishment or telling people what to eat. Here are some possible solutions to decreasing the obesity rate:

  1. Using an app to incentivize consumers to choose healthy foods. Boris Johnson proposed an alternative to Dimbleby’s report that includes creating an app consumers can use. When consumers make healthy food purchases, like fruits and veggies, they’ll accumulate points on the app. The points can then be used for discounts, free tickets, and more rewards. The app will also track calorie consumption and physical activity.
  2. Labeling policies have been shown to lead to greater impact than federal policies in Latin America. For example, Chile imposed a “stop-sign” method, where unhealthy foods had a black stop sign on them to decrease purchasing. In just two years, it led to a 24% decrease in the consumption of sugary drinks.
  3. Making fruits and vegetables cheaper and easier to prepare. Along with the sheer cost of fresh fruits and vegetables, some families also don’t have the time to cut, peel, and prepare. Cheaper and more accessible frozen and pre-chopped produce could allow consumers to purchase them.
  4. Early Education. Of course, the best way for consumers to eat healthier is through education. Knowing that we need to eat to be healthy and live a long life is incredibly important and should be taught at a young age. This is why we’ve partnered with the Farm Journal Foundation on an education initiative to teach students about nutrition, global food, and agriculture.
  5. Ending BOGO sales. We don’t really see many ‘buy one, get one’ sales on produce, but a lot on chips, candy bars, and other snacks. By ending sales of unhealthy foods in grocery stores, consumers may be less likely to purchase them or purchase as much.
  6. Advertising Policies. Creating stricter guidelines for junk food and sugary drink advertisements may also decrease consumer purchasing. It is the old, ‘out of sight, out of mind’ trick. If we don’t see junk food, we’ll be less likely to think about it and crave it, therefore we won’t purchase it as often.

White Fat’s Effect on Chronic Illness

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I am currently in my seventh month of pregnancy and have been reading allll things baby! I was reading about baby anatomy and came across a section on the makeup of beneficial brown fat they have at birth.

Brown fat? What in the world is brown fat? I thought all fat was a sort of a whiteish/yellow and something you wanted to have as little of as possible? As I dove deeper into my studies, I found that brown fat not only serves a critical purpose for infants, but plays a role in the long-term health of adults. And there are even certain foods we can eat to increase our brown fat.

Brown Fat vs. White Fat

When you were born, your fat stores were made up of primarily brown or beige fat. This type of fat is packed with mitochondria – the cell’s powerhouse – and helps to burn energy. When babies are newly born, they need this fat for protection from hypothermia. This is why you rarely see a full-term baby shiver — they have plenty of brown fat to keep them warm.

As you move into your adult years, your brown fat sheds. However, one study published in the New England Journal of Medicine found that thinner adults tend to have more brown fat than heavier people. While brown fat may dissipate with age, Harvard Medical School discovered another type of fat, beige fat (so attractive to think of), more abundant in adults and serves a similar purpose as brown fat. It is typically interspersed with white fat tissue but contains the same protein found in brown fat (UCP1), which helps burn calories and generate heat. Beige fat could be critical in weight control and chronic illness prevention.

Why do we care what color our fat is? White fat, or white adipose tissue (WAT), is associated with serious health conditions like obesity, diabetes, and heart disease. White fat stores energy and comprises one large lipid droplet or one sizeable single fat droplet.

Brown and beige fat (BAT), however, contain many tiny lipid droplets, as well as a high number of iron-rich mitochondria, which gives it its brownish tint. Brown and beige fat can generate heat by burning fuel from the white fat energy stores. Since too much white fat causes health issues like chronic inflammation and metabolic syndrome, brown fat has the potential to use your white fat for energy and reduce inflammation at the same time.

Once I have this baby, I would certainly love a way to boost my levels of brown fat to burn calories and cut down on some white fat stores that I’ve accumulated during pregnancy. But will the baby be the only one with brown fat among the two of us? Not necessarily. There may be ways we can boost our beige fat, which can help decrease our white fat by altering WHAT and HOW MUCH we eat, exercise, and sleep.

Apples and Turmeric: Your new afternoon snack

Curcumin is a major component found in the spice turmeric. According to studies, curcumin, as well as capsaicin, resveratrol, green tea, menthol, and fish-derived Omega-3 fatty acids, all play a role in what scientists call the activation of BAT, or otherwise known as the browning of WAT.

The University of Iowa found that apples can also play a role in WAT browning.  It was determined that the ursolic acid in their peels (what gives it its shine!) could also boost brown fat.

Hungry? Eat! Or Say ‘Hello’ To More White Fat

Hunger is an interesting thing. Every person from birth (yes, still learning a lot about babies!) has hunger-regulating neurons in their brains that we rely on to tell us when we are hungry and when we are full. But these neurons serve another purpose, as detailed in a Yale School Of Medicine mice study. This study illustrated that these neurons also encourage white fat to turn to brown fat.

Alternatively, and in support of this, another study found that eating too few calories prevented white fat from turning into brown fat as the body sought to store the energy in case it needed it for later, as the calorie intake signified that there might be times when food is not available, and energy stores are necessary. Ultimately both studies concluded that eating just enough to satisfy your hunger is critical in promoting the action of these neurons to turn your white fat to brown fat and avoid accumulations of new white fat stores.

Exercise, exercise, exercise!

This may seem like an obvious recommendation, but there is more to the story than just burning calories. One animal research study published in Disease Models and Mechanisms suggests that working out triggers the release of an enzyme called irisin. This compound works similarly to the above-listed compounds by prompting white fat cells to convert to brown fat when released.

Even more recent research from the American Diabetes Association discovered that the irisin released when exercising can prompt the browning of fat in men specifically, with the browning power continuing to increase over the course of 12 weeks.

Get your fat-burning beauty sleep on!

Melatonin is a fascinating hormone. It is responsible for regulating your sleep-wake cycles (another chapter in my baby book!), but it can also help increase the presence of brown and beige fat. As found in the Journal of Pineal Research, stimulating your natural melatonin by maintaining healthy sleep patterns can aid brown fat in its calorie-burning capabilities.

So be sure to get eight hours of sleep per night, avoid screen time before bed, and seek melatonin-rich foods like cherries, almonds, and tomatoes.

Chill Out! No, really…turn the temp down

While it is still a balmy summer now, there may be an opportunity for you to burn some fat when the temperature drops! What do I mean? One study out of the Journal of Clinical Investigation studied twelve men with what they considered to be lower than average amounts of brown fat.

The subjects were asked to sit in a 63-degree room for two hours per day throughout the six-week period. These men burned an extra 108 calories in the cold than they did in average temperatures, and after the six weeks were up, they were burning an extra nearly 300 calories per day in the cold. Researchers concluded that exposure to these lower temperatures increased the activity of a gene that converts white fat to brown fat.

Cold showers and ice baths, made popular by the Dutch athlete, Wim Hof, are believed to help build your body’s store of brown fat and boost immunity. His research has been substantiated by several studies, found here.

New Frontier: Gene Editing

Research has recently found that gene editing can transform the fat we store in our bodies from white to brown. Genes have been identified that can order our fat cells to burn energy rather than store it. We can edit these genes in the future to treat obesity.

The science behind this is pretty cool! Or at least I think so—learning all about how my body and my baby’s body functions has been a very cool research mission. As we know, our body digests protein, fat, and carbohydrates and turns them into amino acids, fatty acids, or glucose. We tend to convert fat into fatty acids, which are either used immediately or directed to be stored. The “storage” process, or accumulation of white fat, occurs when you eat too many calories or too few and make your body think it may starve.

Dr. Yu-Hua Tseng, out of Harvard Medical School, took fat cells from the neck and, using CRISPR-Cas9 technology, inserted a molecular “switch” into the DNA of these white fat cells. The switch turned on a gene called UCP1. In brown fat, this gene functions in the mitochondria to churn out heat and burn energy. When this switch was inserted, it boosted 20 times the amount of protein that the UCP1 gene made. This newly switched-on fat cell (or what they called HUMBLE) was then inserted into mice. At the end of the study, HUMBLE cells communicated with existing brown fat to release chemical signals telling the mice’s tissues to take up more blood sugar and burn more energy.

This is promising for future disease-fighting research in that it may be a treatment for obesity and people with diabetes, given its blood sugar uptake capabilities. Tseng said she could imagine doctors removing patients’ fat cells, editing their DNA, and returning the cells back to the person. She says it’s “almost like waking up your fat cells to boost your glucose metabolism.” For now, however, more research is needed, and side effects need to be studied.

Getting nutrition info from social media? Think again…


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Food Trends on Social Media

Social media is a space for finding trends: music, videos, life hacks, fashion, food. On Instagram, there are over 3 million posts containing #avocado, 1.7 million with #kale, and over 1 million with #quinoa. Just a few years ago, we had never even heard of some of these, let alone labeled them as healthy, trendy, or superfoods.

Pinterest’s “food and drink” category has long been a hotspot for millions of popular recipes, videos, and photos. Facebook and Twitter, of course, contribute their fair share as well, escalating the White Claw viral craze in 2019 that led to a national shortage, and also the Twitter feud between Popeyes and Chick-fil-A.

More recently, the feta pasta recipe craze on Tik Tok led to empty feta shelves at grocery stores. And these are just a couple of examples that demonstrate the power of social media on our food distribution systems.

Now, if social media can do all this with food, imagine what they can do to our minds. With an overabundance of information on nutrition, health, and food all in one place displayed in fun and memorable ways, it’s no surprise that more people are getting their health information from social media than ever before.

Viral Nutritional (Mis)information

What’s worrisome is that social media can also spread information on nutrition just as fast as it causes disruptions in the food supply chain. I noticed it first-hand when I couldn’t find feta at my local supermarket during the height of the TikTok’s pasta craze.

Since the start of COVID-19, many users have been taking to Tik Tok to share what they eat and why and encourage others to do the same. For example, keto and low-carb are two huge trends on social media right now. Eating in a calorie deficit, meaning eating fewer calories than what you’re burning off in a given day, is another.

Almost every other video I see in my feed pertains to one of these categories (I take partial blame because clearly, the algorithm knows what videos I stay on). And while I know my body needs both carbs and calories, some people don’t understand that, and they could easily take to the wrong diet.

Many registered nutritionists and dietitians also have accounts on these platforms, intending to inform users of what’s true and not. One account, @NutritionalSarah, drives home the research behind a well-balanced diet and even answers questions her followers have on food. She follows more of an intuitive-eating diet, meaning she feeds her body what it wants without counting calories or macro and micro-nutrients.

Is This Filling the Education Gap?

A report released in July 2020 from Tufts University’s Federal Nutrition Research Advisory Group said that one of the reasons we are facing a health crisis in America is because there’s a lack of education on nutrition. There are two reasons for this. First, there are so many diet trends popping up that it’s hard to keep track of what’s right and wrong. Should I start Keto or Paleo? Should I start eating vegan? Should I only eat plant-based? The list goes on and on.  Second, there’s no governing unit at the federal level to oversee what research is being done and how to get the science to consumers.

Experts at Mintel say that health was the top priority of many Americans in 2020. It led to an increase in demand for nutritious food and drinks as many wanted to strengthen their immune systems in the wake of COVID-19. And, Mintel states, the demand for educational food facts is predicted to continue growing over the next couple of years.

Since the beginning of Covid, many of us actively seek out legitimate health information to increase overall health and well-being during this stressful time. But how can we be sure our sources of information and inspiration are valid, and not just fluff or, even worse, flat-out dangerous to our health?

The “Influencer-Turned-Nutritionist”

Many of the people online who influence our diets and the foods we eat are not nutritionists or doctors. Social media platforms, especially Instagram and Tik Tok, are dominated by celebrity influencers or just attractive people who steer others toward specific trends, foods, clothes, and more.

These influencers post more “nutrition” information than ever before, including promoting specific diets, foods, and drinks to their followers without providing fact-based information. Many of them are paid by partners and sponsors to post positively about products. For example, the Kardashians are paid by Fit Tea to say they drink the tea every day to achieve their desired figure.

But sometimes nutrition misinformation is not entirely the influencer’s fault. Their followers crave a role model to follow, especially for what they eat every day. Are you plant-based? Do you consume dairy? And should I follow the same diet?

As we learned from Jack Bobo, our brain has a strong tendency to take in selective evidence to confirm our existing beliefs. This is called confirmation bias. Also, we are bombarded with information that is both confusing and fearful. Jack Bobo also points out that when it comes time to make a decision, our brain is in overload and takes the easiest path possible to decide.

Especially for those who are easily influenced, copying others on social media is the same as mimicking whatever the popular girl did in school. Just as we thought she had it all figured out, we believe the same of influencers. Finally, it’s hard to know the difference between someone who studied the subject and someone who did not.

Examining Influencers in the Nutrition Realm

Here are some of the internet’s most popular influencers-turned-nutritionists:

When perusing your next social media feed that may or may not have one of these influencers, practice good research skills to avoid falling down a hole of social media information. Want some tips to help on your fact-finding journey? Scroll further down…

  1. Janelle Rohner – Janelle is both Instagram and Tik Tok-famous, with over 4 million followers. At first, she was your one-stop shop for all things keto. But now, she is gaining fame through much more. Recently, she’s promoted swapping every carb with bell peppers. And she also eats cucumbers dipped in Stevia instead of watermelon.
  2. The Kardashians – I know we already mentioned them before, but it’s worth doing so again because they’re paid to promote many different “nutrition” remedies. Not only were they paid to sell Fit Tea, promising to make women skinny by just drinking a cup a day, but they also endorsed “diet lollipops” that stopped you from being hungry.
  3. Gwyneth Paltrow – Gwyneth Paltrow has been on everyone’s radars the last few years. As the creator of GOOP and a well-known celebrity, it’s no surprise that she’s come forward as an active nutrition influencer online, as well. She promoted “intuitive fasting”, two diet methods that totally contradict each other. Intuitive eating is about listening to your body when it tells you you’re hungry by promoting mindfulness, while intermittent fasting requires consuming your daily caloric intake within a specified amount of time. For example, consuming your meals within eight hours during the day.
  4. Katie Price – Katie Price gained her fame from both reality TV and modeling. She faced backlash for similar reasons to Kim Kardashian. Price promoted an appetite suppressant on her Instagram page to over 2 million followers. The advertisement was for a weight-loss shot by BoomBod.
  5. Miranda Kerr – Miranda Kerr, Victoria’s Secret model and Founder & CEO of KORA Organics, has over 12 million followers on Instagram. She was one of the biggest promoters of the celery juice cleanse. The cleanse claimed to transform your health in just one week by drinking 16 ounces of raw celery juice every morning on an empty stomach.

Navigating Nutrition Advice for Credible Sources

If something sounds too good to be true (“just buy my product and the weight will melt off!”) or counter-intuitive, it’s time to dig deeper. The first step is to see if any peer-reviewed studies back what you heard. This can be done easily by going to Google Scholar and typing in a topic. The best studies are peer-reviewed and cited multiple times by others.

You can also find credible information on university websites, for example, Harvard Health. You can check to see if the person has any partnerships or sponsors, meaning they may be paid for promoting specific products. For more tips on how to decipher good science from bad, click here.

And finally, to find out what works best for you, please talk to your doctor before making any significant dietary changes.

Is Liquid Chlorophyll Beneficial or Just a TikTok Craze?


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Users of the platform are now adding drops of chlorophyll to their water every day to clear up their skin, reduce bloating, and lose weight.

Are there more benefits? Should we all be hopping on the liquid chlorophyll bandwagon, or is this just another self-improvement lark with no scientific evidence?

We depend on food to get nutrients, and it’s best to get nutrients from whole foods. However, supplements like probiotics, EPA/DHA, and zinc, can help fill the void if we don’t get the right minerals and vitamins from whole foods.

But it’s hard to know when we’re putting too much trust in a green-water supplement that’s not backed by any reputable organization. So let’s start with the basics.

What is Chlorophyll?

Chlorophyll is a natural pigment found in plants that give vegetables, like spinach and other leafy greens, their green color. But more importantly, chlorophyll is essential for plant life. It’s a vital part of photosynthesis because it helps plants absorb energy from the sun and keeps plants healthy as they grow. Almost every growing plant you see in nature has chlorophyll in it.

There are four types of chlorophyll: chlorophyll a, chlorophyll b, chlorophyll c, and chlorophyll d. The two that concern us are chlorophyll a and b.

Chlorophyll is a pigment, but the substance humans consume from chlorophyll is called chlorophyllin. Chlorophyllin is a semi-synthetic blend of sodium copper salts that comes from chlorophyll. One difference between the two is that chlorophyll has magnesium, but with chlorophyllin, the magnesium is replaced with copper and the phytol hydrocarbon tail disappears. Another difference is that chlorophyllin is water-soluble, making it easier for the body to absorb the chlorophyll and obtain its benefits.

In supplement form, chlorophyll is sold as a liquid that can be added to water, as a powder, as vitamins, and as Chlorophyll Water, a drink also containing vitamins A, B12, C, and D. It’s sold at most stores that sell supplements and also online.

These are some examples of different chlorophyll supplements online. You can see one supplement is chlorella. Chlorella is a type of single-celled, fresh-water algae that contains chlorophyll along with other antioxidants.

Is There Any Science Behind this Trend?

Unlike most viral diet trends, chlorophyll does have science behind it.

When it comes to skincare, studies have shown that a topical sodium copper chlorophyllin complex can reduce signs of aging and help reduce acne in women. However, some of the studies also had women use retinol, too, which may indicate that the combination of both may lead to better results.

Other studies show that, because of its antioxidant properties, consuming chlorophyll in vegetables may reduce the size of cancer cells and have anticancer effects. This is because the chlorophyll in both versions can “form tight molecular complexes with certain chemicals known or suspected to cause cancer,” according to the Micronutrient Information Center at Oregon State University. This binding can reduce the number of cancerous cells reaching vulnerable tissues.

Some studies even state that chlorophyll can reduce inflammation in the body. In a study on rats, chlorophyll a and pheophytin — a magnesium-free chlorophyll a combined from leaves — were highly effective at reducing inflammation.

Other chlorophyll studies have found antioxidant effects; specifically, it may reduce oxidative damage from carcinogens and radiation, aid in detoxification of carcinogens, and decrease chances of developing aflatoxin-associated liver cancer. Some people use chlorophyll therapeutically as an internal deodorant, especially in wound care, to slow bacteria growth in wound healing. Wheatgrass has even been shown to help in blood transfusions, ulcer healing, liver detoxing, and preventing tooth decay.

So How Much Should I Be Consuming?

Currently, the FDA states that people 12 years and older can take 300 milligrams of chlorophyll a day. To put it in perspective, we are supposed to eat four servings of leafy green vegetables a day. That amounts to about 30 milligrams, depending on the plant. Spinach is especially high in chlorophyll, with about 24 milligrams per one-cup serving. Parsley follows close behind with 19 milligrams per serving. This leaves space for extra chlorophyll from a supplement, if you desire.

Now, this doesn’t mean we should go crazy on the chlorophyll. Too much of anything isn’t good. And while supplements can help us get the nutrients we don’t get from food, taking too much of any particular supplement can harm you, according to Harvard Health. In general, the effects of too much chlorophyll are minor and include nausea, vomiting, diarrhea, and skin rash or irritation when used as a topical solution.

Which Supplement Should I Buy?

Choosing the right chlorophyll supplement for you should start with a conversation with your doctor. Even though the FDA says we can consume 300 milligrams of chlorophyll a day, it’s good to talk with your doctor to find out if you should be consuming that much. If you eat lots of green veggies, you may not need any. Your doctor will be able to tell you which supplement and dosage are best for your lifestyle.

While liquid chlorophyll and other chlorophyllin supplements can be great for those not getting enough of the nutrient in whole foods, it’s healthier to increase the amount of veggies eaten than to take a supplement.

According to Harvard Health and several studies, all nutrients are most potent and best absorbed when they come from whole foods, not supplements. Also, any foods we eat that contain chlorophyll also have numerous other nutrients that our bodies need. This is why it’s critical to consume a variety of fruits and veggies every day and why most nutritionists recommend eating 5-7 servings. Each vegetable contains different nutrients that our bodies use for different functions and that feed different microbiome in the gut. This will ultimately benefit your immune system and overall health.

So, if you want to up your chlorophyll intake, consider altering your diet to include more veggies before running to the supplement aisle of the grocery store. Here are some chlorophyll-dense foods you can add to your diet:

Postbiotics: You Are What You Digest


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We may think of ourselves as ’23 and me’ based on our pair of chromosomes, but really, we are closer to ‘3 million and me’ based on our microbiome. If you add up all of our genes, we are really 90% microbial.

3 million and me?

What do we mean? Throughout our intestines, we have about a mango-sized bag of hungry microbiota – which scientists are now considering an organ just like the liver or heart. This kind of tiny, powerful, and hungry bacteria, archaea, eukaryotes, and viruses determine your mood, immune system, and nutrition absorption. What type of microbiota you have depends on what you eat!

Because of its importance, microbial health has been a topic of significant discussion in the nutrition world for the last few years. By now, we’ve heard of the many gut-health-enhancing suggestions on how to boost pre- and probiotic production, such as fermented foods, daily probiotics, and a range of various fruits and veggies. But have you heard of postbiotics? They are a result of these pre- and pro-biotics you eat every day.

In relation to prebiotics and probiotics, postbiotics are the outcome of these efforts. What do I mean? Let’s do a quick pre- and probiotic 101:

  • Prebiotics are a wide variety of fiber, such as whole fruits, veggies, mushrooms, and even seaweed. Diversity is critical as it helps support a broad range of beneficial bacteria. For instance, some bacteria will thrive when you eat black beans, and some will happily multiply with spinach. If your diet is not varied, then those microbes that like certain foods will not flourish.
  • Probiotics are made up of fermented foods; specifically, 12 strains of bacteria synergistically grown together, shown to positively affect overall gut health. Think kombucha, yogurt, and kimchi.

Now for the new guy…

  • Postbiotics are compounds (or metabolites) created by the probiotic bacteria that help protect, renew, and assist the body’s essential and critical functions.

More on Postbiotics

Postbiotics are a relatively new term in the ‘biotics’ field. That said, there is substantial scientific consensus surrounding pre- and probiotics, but with postbiotics, this is not yet the case.

Here is what we do know: postbiotics are a byproduct of pre-and probiotics. They are metabolites or cell-wall components generated during fermentation in the gut. They are soluble byproducts secreted by live probiotic bacteria that include short-term fatty acids, extracellular polysaccharides, cell fractions, functional protein, and so on. What does this mean, and what do they do for you?

Postbiotics have drawn attention as of late due to recent research indicating they can have direct immune effects.  

Clinical evidence on postbiotics shows that in healthy individuals, they improve overall health and relieve symptoms in a range of diseases, such as infant colic and adult atopic dermatitis, different causes of diarrhea, and many more.

Postbiotics can also help with:

The Journey of a Bean

Let’s take black beans, for example. You prepare a black bean salad for lunch. You chew it all up, enjoy all the rich flavors, but then what happens when it leaves your mouth? Well, digestion is not just a simple food-in, excrement-out process. These beans you just ate are going to encounter a variety of microbial players in the gut along the winding gastrointestinal tract and in the colon.

One cool part about all this is that the foods (like the beans) determine your body’s specific microbial “players”. So, you can actually think of your gut as your own personal fingerprint – it is unique to you, it is unlike anyone else’s, and it is based on what you feed it. The foods we eat make up the bacteria that live and thrive in our gut!

I like to think about it in these two equations:

Variety of Fiber + Prebiotic foods = Healthy Gut Microbiome (Healthy Bacteria makeup)

Healthy Gut Microbiome (Healthy Bacteria makeup) = Multitude of Postbiotics

But, let’s get back to the beans! A bean is a legume packed with protein and fiber. Digestion starts in your mouth with enzymes in your saliva that begin the process of breaking down your food. It travels through your esophagus, where even more enzymes jump in to help them break down the process. These broken-down food particles feed the gut microbiota to produce short-chain fatty acids.

T-cells Taking Action

While they may sound little, these short-chain fatty acids are robust and directly affect T-cell production. What’s a T-cell? Glad you asked! A T-cell is a type of white blood cell that, at its core, tailor’s the body’s immune response to specific pathogens or invaders. You can think of T-cells like soldiers who seek out invaders and destroy them!

Here is the Science: Fiber is digested in your colon by bacteria and turns into short-chain fatty acids. Short-chain fatty acids serve as messengers to tell certain cells to turn on as immune cells, or T cells. These T cells multiply and turn into helper, regulatory, or cytotoxic T cells. They can also become memory T cells. The T cells are sent to peripheral tissues and can circulate in the blood or lymphatic system. Once they detect an antigen, helper T cells send out chemical messengers called cytokines. These cytokines (are good and not to be confused with the cytokine storm) fuel the differentiation of B cells into plasma cells (antibody-producing cells- these are what you need to fight off viruses!). Regulatory T cells act to power immune reactions. Cytotoxic T cells, which are activated by various cytokines, bind to and kill infected cells and cancer cells—helping to protect us against multiple viruses, like Covid. 

Now, what if your body didn’t have enough fiber variety to produce these fatty acids needed for the T-cells? This can happen when we don’t feed our body enough variety of fruits, vegetables, and whole grains. It takes a combination of many types of these foods to maintain a healthy gut microbiota, which enables our body to break down and absorb nutrients from our food correctly and ultimately provides for our immune system defenses.

Here is another set of equations for you:

Fruits + Veggies + Whole Grains (Fiber) = Short-chain fatty-acids +Vitamins +Minerals

Short-chain fatty-acids +Vitamins + Minerals = More T-cell Production

More T-Cell Production = Better defense against pathogens & invaders

While beans are a great probiotic, many plant and animal foods can provide the fiber and protein needed to produce the fatty acids that produce T-cells. Think of T-cells as the ultimate result of postbiotics.

Who would have thought that a bean salad could achieve all that? I bet you’ll have a whole new appreciation for your lunch now that you know what an important role your food plays in preventing pathogens from attacking you.

How Can I Maximize Postbiotic Production?

Well, here is the deal: postbiotics are only produced in a body with a diverse microbiome. When you feed your gut a diverse array of dietary fibers and prebiotics, the probiotics are plentiful and varied. This variety of probiotics allows for more diverse postbiotic metabolites to be secreted. Postbiotic compounds play a critical role in regulating your organ system, your immune system, and your brain.

Think of your postbiotics as tools in your tool belt. You acquire those tools through fiber varieties. The broader range of tools you have, the more effective tool kit you have for your overall health.

As gastroenterologist Dr. Will Bulsiewicz, M.D., author of Fiber Fueled, puts it, “when you take a prebiotic or probiotic, people don’t realize that at the end of the day, the hope is to get some postbiotics. The entire point is about postbiotics.”

While part of the issue is many people don’t know this is the end game, it is also that our microbiome is not diverse in most cases. In The Mind-Gut Connection by Dr. Emeran Mayer, M.D., he notes that an alarming 90% of children and adults in the United States do not consume the recommended amount of daily fiber. We should eat at least 30 grams of fiber a day.

How much of each pre- and probiotic food is enough? 2-3 servings of prebiotics and 1-2 servings of probiotics each day – ingested in different ways—will suffice. The idea here is that if you fuel your body with enough pre- and probiotics regularly and in a variety of ways, your body will, in turn, produce myriad postbiotics—adding to that tool belt! And the conjunction of all these components is proven to have a significant impact on our overall health.

Your probiotic bacteria’s ability to make postbiotic metabolites is solely dependent on the amount of and diversity of fiber in your diet.

Maybe we should consider changing the phrase from “You Are What You Eat” to “You Are What You Digest”!

Getting More Dietary Fiber in Our Diet

While taking a daily probiotic can help diversify our microbiome, it is simply not enough. As we know, functional foods are critical to a healthy diet, which goes for fiber consumption as well. We must learn to feed our bodies with probiotic bacteria from whole foods.

Feeding our microbiome with a wide variety of plant foods is the best thing you can do to boost postbiotic production; you will need 5-7 daily servings of a variety of the below foods:

I Tried Intuitive Eating for a Month – Here’s What I Learned


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There’s a lot of mixed information swirling about on social media regarding the new healthy trend, “intuitive eating”. The nutritionists and dietitians promoting it seem very happy, healthy, and peaceful, as if their body literally tells them what foods it needs. As someone who has studied nutrition to increase health for myself and others, I thought this was a great way to give my body what it wants while eliminating the inevitable guilt that comes with “slipping up.”

What is Intuitive Eating?

Intuitive eating was created by dieticians Evelyn Tribole and Elyse Resch in 1995. They started the trend with their book, “Intuitive Eating: A Revolutionary Program that Works.” However, it wasn’t something completely new. In 1978, Susie Orbach published, “Fat is a Feminist Issue,” which focused on emotional eating—a substantial component of intuitive eating. Intuitive Eating is gaining popularity now because of social media.

Intuitive eating generally focuses on self-care, rather than a strict regimen. It combines instinct, emotion, and rational thought into one practice. According to Evelyn Tribole, “intuitive eating is a personal process to honor our health by listening and responding to the direct messages of the body in order to meet your physical and psychological needs.” But how can this work, when the U.S. suffers from a 42.4% obesity rate and a 12.3% malnutrition rate?

The founding principles to successfully practice intuitive eating are as follows:

My Experience with Intuitive Eating

I’ve seen KFC’s Nashville Hot Tenders all over TikTok. I don’t normally crave fast food (except the occasional Chick-fil-A, of course!), but they looked so good, and I love chicken tenders, so I decided to “listen to my body” and try some.

They tasted delicious, but almost immediately afterward I felt sluggish. I was tired, lethargic and surprisingly, very thirsty. I thought, if only I had listened to the way my body felt after eating the tenders before I ate them, I probably wouldn’t have had any.

As Jack Bobo described in his new book, Why Smart People Make Bad Food Choicesour minds are influenced by outside narratives. In my case, TikTok’s KFC videos. We are confronted with compelling reasons to eat certain things, and our brain retains that and seeks it out despite our better judgment. Why?

The decision was easy. Easy? Yes. Our brain did not have to find another food or research something else to eat – it already knows this food is delicious — so our tired minds make the easy decision.

But per my experience, easy is not always best.

That we are influenced by the media and advertising is a no-brainer. But what is not so simple, is that our brain plays the biggest role in helping us stay healthy and lose weight. Eating intuitively could actually increase your cravings and make you gain weight.

Is There Any Science Behind This? 

The National Institute of Health (NIH) makes it clear preliminary studies show that the more you stop yourself from eating food you are craving, the more that craving diminishes. NIH researchers are bullish on these findings while still noting more research is warranted.

Studies found that intuitive eating practices are associated with better weight stability than those who followed rigid diets. Furthermore, intuitive eating has shown to improve psychological and behavioral health, including reducing binge-eating.

But if you read carefully, it is weight stability and not weight loss or gain. As with every diet, there are challenges associated with intuitive eating. Researchers found that women who participated in intuitive eating experienced many social and environmental barriers that limited success, including their own varied emotions and support from family and friends. Also, many women found that the “unconditional permission to eat” was the most challenging part of the diet.

This demonstrates a need for self-control and self-discipline to find success with intuitive eating. It is no surprise that research shows that resisting those cravings will help you lose weight.  Resisting cravings is easier when you think about how your body feels after eating certain foods more than how they crave the foods before.

Studies also show that our gut microbiome craves what we feed it. So, if your diet consists of chocolate, candy, and junk food, managing your cravings while practicing intuitive eating will be more difficult – if not practically impossible. Remember, your brain lights up when it even thinks about sugar. A diet consisting of sugar will only make you crave more. If your base diet is already healthy, full of fruits and vegetables, then intuitive eating will be much easier because your body will crave healthy food.

From what I learned in both my experience and research, intuitive eating is most helpful for those who suffer from disordered eating or binge-eating.

By welcoming all foods with kindness, you limit the chance of binge eating “restricted” foods, such as chocolate and chips, because you’ve incorporated them into your diet in a limited, healthy way.

I’ve never been one to try out fad diets, so my experience with intuitive eating was very similar to my eating on a normal basis. I still made sure to eat my servings of fruits and veggies every day, but I also did not limit myself. I am under no false impression that every person is cognizant of their intake of fruits and vegetables. Without the foundation of knowing what I needed before I let myself enjoy the occasional food I wanted, I probably would not have fared as well.  Maybe I would have skipped the fruits and vegetables altogether.

So for me, an educated eater, if I felt my sweet tooth coming, I indulge in a piece of dark chocolate. If I really was not feeling the salad I had planned on having for lunch, I make myself something else, like a wrap. One night, we decided to have a bonfire and I made myself a s’more because they’re my favorite. I didn’t allow myself to feel guilty or ashamed after, but I also didn’t allow myself to have three or four. I listened to the need but quickly recalled how sluggish I felt after the KFC experience, so I moderated my snack.

As far as exercise goes, I always listen to my body to avoid injuries. I have my weekly workout schedule that typically remains the same. But, if one day I really don’t feel like running and want to jump rope or lift weights instead, I do that. What I don’t do is let myself go days in a row without moving. Again, it’s all about moderation.  If I’m halfway through my run and my ankles hurt, I stop and walk.

However, exercise is critical for maintaining a healthy lifestyle, which is why it’s one of the main tenets of intuitive eating.

It’s easy to sometimes feel ashamed after eating foods that “aren’t good for us.” I know I have been there. But just remember, one decision does not have to impact your next. If you grant yourself permission to have a piece of dark chocolate after dinner and end up eating the whole bar, don’t let that decision ruin your week. Restart your intentions with your next snack or meal.

My Big Takeaways

Here’s my advice if you want to give “intuitive eating” a try:

  • Be kind to yourself, but have discipline. Remember that your end goal is to be healthier overall.
  • Stay active. Even if you don’t feel like running, do something else. I rotate between running, walking, boxing, HIIT, and strength training.
  • Find fun and creative ways to eat your fruits and vegetables. I love having fruit in the morning and adding veggies to my lunches and dinners. I eat veggies in pasta, rice, salads, and other dishes.
  • Always make sure your food tastes GOOD. If you force yourself to eat something just because it’s healthy but you don’t like the taste, you’re not going to want to eat it again. Even with veggies, make them taste good. Add your favorite seasonings and dressings.
  • Stay focused on your goals. My goal is to be as healthy as I can, while also enjoying life and food. I eat pizza. I eat sushi. I eat burgers. But, I also love broccoli, brussels sprouts, and strawberries. Eat all your food in moderation and always keep moving toward your goals.
  • Be mindful. Intuitive eating requires you to stay mindful of your health, nutrition, and body.

Why Do We Make Bad Food Choices?


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Today, I am reviewing an insightful book about the relationship between consumers and food. Why Smart People Make Bad Food Choices by Jack Bobo, CEO of Futurity, “where food meets future”. Bobo previously served as the Chief Communications Officer and Senior Vice President for Global Policy and Government Affairs at Intrexon Corporation. In 2015, he was named by Scientific American as one of the 100 most influential people in biotechnology. Prior to joining Intrexon, Bobo worked at the US Department of State for thirteen years as a senior advisor on global food policy.

After reading it, I felt like I did not really know myself after all. I am a pretty adventurous and active individual. I eat well, exercise, get sleep, and make good choices to stay healthy. Or do I? Are my brain and my body tricking me? Are marketing efforts on social media and at the grocery store completely confusing even the educated consumer? Apparently so.

Here is the framework that Bobo applies to human behavior and our food system:

  • The Mindscape: How our minds trick us into thinking we are making the right decisions.
  • The Foodscape: How the food landscape (restaurants, TV, radio, social media, grocery) has an invisible hand that guides us toward unhealthy choices.
  • Transforming the Foodscape: What we can do to redesign our food system using behavior science to improve food choices and live to be a healthy 100 years old.

The Mindscape

Our brains can play tricks on us. Bobo discusses the tendency to hold onto confirmation bias when we agree with the information that confirms what we already believe. This can impact our existing knowledge about food.

Rather than spend time searching for knowledge that challenges our beliefs, we look for facts that support or defend them.

This means that it is hard for us to change our minds. When was the last time you changed your mind? Not about what to have for dinner – but your position on a political issue or a food issue. According to Bobo’s research, those who constantly evaluate their beliefs and are willing to change their mind are those who have the sharpest intellectual capability. This is called “intellectual humility” which is a sign of “curiosity, openness to new information, and ultimately, intelligence.” As we read his book, Bobo is asking us to rethink and be curious and intellectually humble when pondering our relationship with food.

To Decide or Not to Decide

I did not know that we can only make so many decisions in one day. Tired brains make poor decisions, according to Deborah Cohen, author of A Big Fat Crisis: The Hidden Influences Behind the Obesity Epidemic – and How We Can End It. “Decision fatigue” happens when our brain – or body – is tired and we just want to make the easiest choice possible.

Think about your decisions at the end of the day. It’s time for dinner and you are rushing to the grocery store between work and home. You have to make choices when browsing the 40,000 items along the aisles. This can be a scary place because we are taught to fear our food.

Tired and hangry, you make the simple decision to have pasta and tomato sauce for dinner. The aisle is full of an overwhelming array of different pasta sauces. Hmm….as you look at the labels that read gluten-free, GMO-free, hormone-free, you forget to look at the more critical label that shows the caloric, fat, and sugar contents. And, when our brains are overworked, we usually want to reward ourselves by buying a special treat like ice cream, cookies, or just one candy bar.

The Health Halo Effect

Have you ever noticed that reading one single word or phrase can influence our choices? This is the “halo effect” in action. For instance, we might see “lowfat” on the label and assume it is low in calories and then eat more than we should. Another example is the label, “natural”, which conjures up beautiful fields, sunny days, and produce coming straight from nature. Truth be told, the USDA has never defined “natural”.

According to Food Insight, the information hub created and curated by nutrition and food safety experts at the International Food Information Council nonprofit organization, 70 percent of consumers perceived that foods with the “natural” label were healthier.

Bobo recommends paying attention to your “halo” foods. “Low in sodium” might mean high in fat or “lowfat” might mean high in sugar. Once you understand what motivates you, then you can carefully select the foods that really are healthy.

The only thing we have to fear is fear itself.” 

– Franklin D. Roosevelt

Bobo also reminds us that food is safer today than at any point in human history. He cites Hans Rosling, who wrote the book Factfulness. Our literacy, democratic government, parkland, and food production are just some of the categories that have gotten better over the years. Yet we still have unnecessary fears that signal our brains to worry. Why is this?

Bobo also talks about the availability bias. Our brains like to judge an event depending on how easily we can retrieve it from memory. Of course, when scary thoughts linger in our brain, they prevent us from changing our mind to something more scientifically based even if it is positive.

Alarming news is the media’s “clickbait” and so we are inundated with it causing us to irrationally fear things and worry. For instance, which is more dangerous: sharks or mosquitos? Mosquitoes spread disease and are responsible for hundreds of thousands of deaths annually. Shark attacks average about 80 a year. So why do we always think of Jaws when we swim in the ocean? Movies about sharks sell better than killer mosquito movies.

After reading the just first section of Bobo’s book, I know more about myself. I now know why I overbuy at the grocery store – especially when I am hangry. I know why when I am out to dinner with friends on a Saturday night and have had a couple glasses of wine, we dive into chocolate chip cookies for dessert. I also know why I might have a snack before dinner after a long day of traveling. What else do we have to guard against?

The Foodscape

If we cannot entirely trust our brains, can we trust the environmental factors that influence the quality and quantity of food we eat?  According to Bobo, apparently not.  The foodscape is any area that affects our food decisions such as at home, grocery stores, gas stations, shops, and restaurants as well as on social media, the radio, and television. Here are three of the most important factors that Bobo outlined which have adversely influenced our health.

SuperSize Me

It all started at the movie theater. In the 1960s, David Wallerstein wanted his patrons to eat more high-margin products, like popcorn, candy, and sodas. He realized that his customers were not going to get up in the middle of a movie and buy another bag of popcorn. Nor were they going to appear gluttonous and sit down with two bags.

What did Wallerstein do? He made everything bigger. Much to his excitement, sales of popcorn and Coca-Cola shot up. After his movie theater success, Wallerstein went on to work for McDonald’s, where Ray Kroc, McDonald’s CEO, came around to the “supersize” concept in 1972.

We all know what has happened since. But why do we eat so much anyway? As it turns out, our eyes and our stomach are not a good judge of what to eat. Jack Bobo details experiments where participants consumed soup from a tube where they couldn’t see how much they were eating. Because the stomach takes about 20 minutes to tell the brain it is full, they overate.

Our eyes are not much better. People tend to eat what is in front of them. Study after study on meals like macaroni and cheese, sandwich sizes for lunch, even fruits and vegetables, have shown that the bigger the portion, the more people eat.

It Is All About The Label

When I look back at pictures of the 1960s, everyone looks thin and fit. Yet, as a society, we know more about health, wellness, and food than ever. We know that sugar is bad for us. We know to eat healthy fats with omega-3s and limit processed saturated fats, like sausage and bacon. We even have the FDA-mandated Nutrition Labeling and Education Act. The hope with labeling was to encourage healthy food to be created by food companies and eaten by the consumer. So what gives?

Bobo says that it is because we really don’t read the labels! According to eye-tracking research, only 9% of people look at the calorie count. Apparently, we all lie to ourselves and think that we read the label, but we just buy what we know and like. Labeling didn’t work on restaurant menus either. Either it is ignored, or consumers look at the dollar per calorie ‘deal’ on food.

The Power of Socialization

Bobo points out that we eat more when we are with friends and family at a holiday meal (that one is obvious) or just on a casual Saturday night. Of course, this has been studied as well and the findings suggest that – the longer we sit, the more we eat. We also overindulge together to assuage the guilt. No one wants to be the only one ordering dessert.  This doesn’t mean that you should skip these fun events, it just means that you should pay attention to how much you are eating.

Transforming the Foodscape

As I see it, healthy eating is incredibly difficult. After reading his book, I will never go on “food autopilot” again. I now understand that, at times, I cannot be trusted. Especially with chocolate…

Luckily, I can take comfort knowing that I am not alone, and we have to engage our brain and our stomach when we encounter social media, restaurants, or even our local grocery store. But Bobo also points out that a healthy life is not just looking at food in isolation. He cites Blue Zones, specific regions where locals have exceptional longevity, to demonstrate simple elements to a healthy lifestyle.

In his final chapters, Bobo outlines several ways to weed your way through the complexity of food choices. He also encourages the food industry to take part in his movement to create healthy food options.

You can join Bobo and be part of the movement for healthy eating by following his suggested solutions in his book, which are both for you as a consumer and, just as importantly, those in the food industry.

All is not lost when it comes to our health. We hope Why Smart People Make Bad Food Choices readers feel empowered with a new level of awareness and understanding of why we all behave the way we do when it comes to our food choices.

I have outlined just a few of his concepts in this article to give you a flavor of his analysis of our food system. For more detail and clarity on his perspectives, we encourage you to read the book, which you can find on Amazon.

Happy reading!

EWG’s “Dirty” Little Secret: There’s No Science Behind It

Our founder speaks up about our right to choose whether to buy organic or conventional produce by empowering us to use facts substantiated by research institutions, not fears caused by a political group misusing data to fit their agenda.

Every year, an organization called the Environmental Working Group (EWG) comes out with its list of a “dirty dozen” fruits and vegetables that are supposedly “contaminated by some pesticide residue”. EWG’s goal is to get people to buy organic (and thus, more expensive) versions of these fruits and veggies rather than their conventional counterparts. They also make very clear on their website that this is also part of a political agenda and that they even spun off a political group, the “EWG Action Fund”, to lobby on their behalf.

If you’re a regular reader of my blog or checked out my bio, you’ll know I’m not opposed to organic food. In fact, I think both consumers and farmers should have a choice on what they want to eat and grow. I believe if you want to buy organic produce, it should be available to you.

However, whether you decide to buy organic or conventional fruits and veggies, I want you to be armed with facts, not fear. For many of us, the lines are really blurred as to what is better. Honestly, they are both allowed to use pesticides – they are simply different types that are allowed by the organic industry and the U.S. Environmental Protection Agency.

So, to tell Americans not to eat produce because they might get sick and poison their families is actually adding to our nation’s health issues.  The majority of Americans either have cardiovascular disease, diabetes, cancer, or are obese.

Of course, there is no magic bullet. But the American Heart Association Journal, concluded the following:

“Higher intakes of fruit and vegetables were associated with lower mortality; the risk reduction plateaued at ≈5 servings of fruit and vegetables per day. These findings support current dietary recommendations to increase intake of fruits and vegetables, but not fruit juices and potatoes.”

It is not just your mother telling you to eat your fruits and vegetables; there continues to be peer-reviewed evidence. In fact, the U.S. National Institute of Health said that eating more fruits and vegetables can reduce cancer, too:

“The epidemiologic experimental and clinical studies conducted…suggest that the risk of colon cancer and possibly other cancers also may be lowered by taking large amount of dietary fibers and other dietary components associated with high intake of grains, vegetables, and fruits. There is an inverse relation between incidence of colon cancer and the amount of fiber consumed.”

Additionally, the Annals of Internal Medicine did a study linking diet to cardiac health:

Diets rich in fruits and vegetables given over 8 weeks were associated with lower levels of markers for subclinical cardiac damage and strain in adults without preexisting CVD [cardoivascular disease].”

The science behind EWG’s “Dirty Dozen” has been called into question. It’s just not true that there are “dirty” or “clean” foods based on whether they were grown conventionally or organically. My biggest concern with what EWG is doing, aside from it being scientifically questionable, is that it can negatively impact our health.

Eating your five daily servings of fruits and veggies can be transformative to your life and health. Don’t let EWG scare you or make it less likely you’ll buy affordable fruits and veggies – regardless of how they were farmed. Rest assured, both organic and conventional methods of farming are safe.

What Should I Eat in a Day?


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Food as fuel

Our bodies are amazing engines fueled by the food we eat. What are some amazing functions our engines do to live a healthy life? Our heart pumps about 7,500 liters of blood through 100,000 miles of blood vessels every day – which is why we want to avoid heart disease. In one second, 50,000 new cells have been shed and replaced.

And to keep our body functioning in tip-top shape, we want those cells to be strong and healthy. The more fruits, vegetables, and nutrient-dense foods we eat, the stronger our new cells will be, making our whole body healthier.

Bill Bryson put it eloquently: “Every day, it has been estimated, between one and five of your cells turn cancerous, and your immune system captures and kills them. Think of that. A couple of dozen times a week, well over a thousand times a year, you get the most dreaded disease of our age, and each time your body saves you. Occasionally, cancer develops, but overall most cells in the body replicate billions and billions of times without going wrong.”

You see, it is so much more than maintaining a certain body weight. It’s the difference between cells that can fight diseases and those that cannot.

Research shows that by following the USDA’s recommended nutrition guidelines, we are healthier, have stronger immune systems, and are less likely to develop diet-related illnesses. But why are vegetables healthy and chips not? What makes one food good for us and another bad? It’s all about what’s inside the food: vitamins, minerals, and amino acids.

The food groups

The USDA just updated its daily recommended nutritional allowances. But we start to ask ourselves questions, like “what does 5 to 7 servings of produce look like?”, “if I only eat 3 meals a day, how can I possibly get all of these servings in?” and “can I just do it all at once, like in a smoothie?”

According to the USDA Dietary Guidelines 2020-2025, healthy daily eating consists of a few key categories.

  • Vegetables: 2.5 cups, or 2.5 tennis balls
    • Dark green, red and orange, legumes, starchy – we need them all because each of them contains different vitamins and minerals including fiber, vitamins A, B6, C, and K, potassium, iron, cobalamin, and magnesium.
    • Aim for 2.5 cups per day. But note that not all veggie portions are created equal – double your amount of leafy greens that wilt when cooked, like spinach, and then round up!
  • Fruits: 2 cups, or 2 fists 
    • We mean whole fruits here. Apples, oranges, grapes, berries…you get the idea.
    • Necessary vitamins and minerals found in fruit are fiber, iron, vitamin C, and potassium.
  • Grains: 6 servings, or 1 cup of uncooked oatmeal, 2 slices of bread, and 1 cup of uncooked brown rice
    • Most of this should be whole grains, like brown rice, quinoa, oats, and whole-grain bread.
    • Limit your intake of refined grains – pasta, white rice, white bread. If you do eat them, look for enriched refined grains that put some of the vitamins and minerals back in.
    • Nutrients in whole grains include complex carbs, fiber, thiamin, riboflavin, niacin, folate, iron, magnesium, and selenium.
  • Dairy: 2-3 cups, or 1 12-oz. glass of milk and 1 cup of plain yogurt
    • This includes milk, yogurt, cheese, and fortified drinks, like soy milk.
    • Dairy contains fat, but several studies say we should not be limiting our daily intake of fats because they’re a necessary part of our diet. Rather, we should limit our intake of saturated fats.
    • Keep your saturated fat consumption under 10% of your daily calories. If that requires drinking low-fat milk instead of whole, don’t worry…it contains the same amount of vitamins and minerals.
    • If you have a sensitivity to dairy, supplement the vitamins and minerals you’re missing. For example, leafy green vegetables are also high in calcium, making them a viable option.
  • Protein: 50 grams, or 3 decks of cards
    • There are many different proteins to choose from: seafood, lean meats, poultry, eggs, legumes, nuts, seeds, soy — the options are endless!
    • Aim for at least 8 ounces of seafood a week.
    • Note that different proteins have different compounds, so be sure to read the label and opt for leaner proteins with less fat.
    • Keep in mind that nuts and seeds are high in calories due to their fat content.
    • Proteins also contain healthy fats, cobalamin, vitamins A, D, and B6, iron, fiber, and potassium.
    • A good rule of thumb is to eat one gram of protein for every kilogram of body weight (just divide your weight by 2.2 to convert it to kilograms)
  • Oils: 5 teaspoons, or 5 dice
    • Because of their fat and caloric density, a little bit goes a long way here.
    • Focus on heart-healthy oils, like olive oil, avocado oil, and canola oil.
    • Oils, especially olive oil, contain healthy omega-3 fatty acids. These are said to limit inflammation in our bodies and reduce our chances of developing diet-related illnesses, like heart disease and diabetes.
  • Limit saturated and trans fats, added sugars, and sodium
    • Read the nutritional and ingredients label to spot these in your foods.
    • Avoid processed meats as they contain more sodium, saturated fats, added sugars, and calories.
    • Less than 10% of our daily calories should be from added fats and sugars – the lower, the better.
    • The Dietary Guidelines also recommend keeping your sodium intake below 2300 mg.

We know this task is easier said than done, so our printable infographics are here to help!

   

What to eat

Now that we’ve told you the food groups to include in your diet, you’re probably wondering how on earth to accomplish this. Don’t worry! We’re going to give you examples of simple meals for breakfast, lunch, dinner, and even snack time, that will help you reach your daily goals and make grocery shopping and meal preparations a lot easier.

Click on each of these categories to see our D2D-verified meal options that not only squeeze in a variety of nutrients within all food groups, but also adhere to an overall caloric intake of 2,000 a day when consumed with healthy snacks:

         

Healthy snacks can help you reach the rest of your daily caloric needs. A few good snack ideas are a banana with almond butter, an apple with a handful of whole nuts, 1 ounce of dark chocolate, or Greek yogurt with fruit.

Any of these meals can be mixed and matched every day. If you eat a breakfast high in protein, eat veggies with lunch. If you are on a non-dairy, plant-based, vegetarian, or vegan diet, find alternative ways to get protein. Treat your food as fuel for your body, and know what’s going in. Lastly, although getting nutrients from whole foods is best, if you feel deficient in certain nutrients, supplements like vitamins can help.

If you’re still unsure of what to buy, click on the image for a printable shopping guide you can take with you to the grocery store. If you want to take a look at my shopping list this week as a quick example, click here.

Remember to have variety in your fridge. Try to buy a couple of options from each category every week. For fruits and veggies, the more variety, the better!

What about other diets?

The USDA Nutrient DatabaseHarvard Health’s The Nutrition Source, CDC Division of Nutrition, among others,  each have their own perspective on the best way to meet our body’s nutritional needs, so we want to include a few other considerations for nutrition and long-term health.

But these sources agree that eating our recommended daily allowance of fruits and vegetables is crucial for long-term health. Produce has fiber, vitamins, minerals, electrolytes, and phytochemicals. If you eat five to seven servings of produce a day in lieu of processed food it can help you keep chronic diseases at bay. 

One diet method with proven long-term success is intermittent fasting, where you consume all meals within an 8-10 hour window. It can lead to healthier cell production and a reduction in long-term health diseases. Intermittent fasting can also improve endurance, coordination, brain health, balance, and muscle mass. 

There’s also been more attention on diets promoting a diverse microbiome, resulting in a healthier heart, immune system, inflammation, and even mood. The interesting thing about our gut bacteria is that it craves the foods you eat the most. If you eat fruits and vegetables, you want more. If you eat sugar and processed carbs, you want more. This is why many have gravitated toward a whole-plant-based diet.

The EAT-Lancet report is also in agreement with a mostly whole-plant-based diet with very limited amounts of meat. Contrarily, the paleo diet necessitates an increased consumption of meats and other protein-heavy foods to achieve optimal health. However, its effect on long-term health is contentious. And now, we have the added complexity of the paleo-vegan diet, or pegan diet – a mix of meat and vegetables, with less dairy, grains, legumes, sugar, and processed foods.

An Important Note…

The information in this post is to serve as a guideline. Everyone’s body is different and therefore requires different nutrient intakes. For example, someone who wants to increase their muscle mass will need more protein in their diet. And those who rigorously exercise daily will need more calories than someone with a sedentary lifestyle. Get to know your body and understand its needs. And consult a doctor or nutritionist before changing your diet plan.

Blue Zones: Long & Healthy Living


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Why are so many of us overweight, over-stressed, and prone to so many diseases? It’s easy to blame genetics or factors beyond our control. But as more and more studies pile up on the subject, we’re finding that the decisions we make every day affect our health much more so than our genetic makeup.

Living better and longer

Scientists and academics who have examined human longevity in-depth have identified locations called “Blue Zones.” These are geographic areas and cultural enclaves around the world with many citizens aged 90 and older. Here in the U.S., we have an average lifespan of only 78 years, so what’s the secret?

“Individuals get lucky, populations don’t,”  – Dr. Dan Buettner, longevity expert

Genetics indeed plays a role in making longer lives possible. But these studies suggest genetics is only about 20% of the equation. The remaining 80% is from epigenetics, where your lifestyle determines how your genes express themselves.

It comes down to a few simple yet powerful guidelines:

  • Eat a balanced and nutritious diet
  • Get plenty of physical exercise, and find ways to reduce stress
  • Stay mentally vibrant and intellectually engaged in life, and with others

Internationally recognized researcher, explorer, founder of Earthtreks, Inc., Emmy Award winner for co-producing PBS’s Scientific American, and most recently an author and American National Geographic Fellow, Dr. Dan Buettner, worked with the National Institute on Aging, pioneering incisive new research in the ways people everywhere pursue longer, healthier lives.

Dr. Buettner shared his discoveries in his book, Blue Zones: Lessons From the World’s Longest Lived where he interviewed 263 individuals from Okinawa, Japan; Sardinia, Italy; Ikaria, Greece; and Loma Linda, California.

The “Power 9”

The nine common denominators discovered through this decade-long study were a series of lifestyle choices, not quick solutions, that are believed to slow our aging process.

  1. Moving naturally refers to our daily activities. Rather than setting aside an hour of the day to exercise, these populations are natural movers. They garden, they walk, they do housework both inside and outside, the commute on foot, their jobs are physical. Their everyday routines are much less sedentary than the typical American work-life cycle.
  2. The purpose of the Okinawans, called ikigai, is an understanding that they can make a difference in others’ lives every day. This motivation to live each day is fueled directly by a sense of purpose, a reason to get out there and live with meaning.
  3. Downshifting is a major takeaway from each culture, which often use a part of their day or week to seek rest. This “downshift” is the practice of managing their stress by ensuring rest. We know that stress can lead to chronic inflammation, which is associated with a variety of age-related diseases. The Okinawans take time each day to remember their ancestors, while the Ikarians commonly nap. Sardinians downshift by having daily happy hour, while Adventists rest on Sundays.
  4. The 80% Rule is a 2,500-year-old rule from Okinawa’s Confucian ancestors. They say the mantra before each meal to remind them to only eat to 80% capacity. That 20% gap is the difference between losing or gaining weight. People in the Blue Zones generally tend to eat their smallest meal in the late afternoon or early evening and then fast for the remainder of the day.

  1. Wine @ 5 refers to all Blue Zones, save for California, whose Adventist population does not drink alcohol. The trick is to keep drinks to 1 or 2 glasses per day, often with food and friends.
  2. Belonging is a critical part of the findings. All but five of the 263 centenarians who were interviewed belonged to some type of faith-based community. The denomination did not seem to matter. The research showed that attending a faith-based gathering four times per month added four to 14 years of life expectancy.
  3. Loved ones first is widely practiced in these communities by having their grandparents and great-grandparents live very close. Furthermore, these communities were known for committing to one partner for life, allowing them more time to invest in their children and to share love.
  4. The right tribe goes hand in hand with social circles. The world’s longest-living people were either born into or chose social groups that support healthy lifestyles. For example, the Okinawans created moais, which is a group of five friends that committed to each other for life. These groups proved to combat loneliness and decrease negative lifestyle factors.
  5. Eating practices for these locations included a diet rich in vegetables, legumes, whole grains, and nuts. Additionally, they also often practiced fasting, as well as decreased calorie intake. The Blue Zones also eat diets that are fish heavy, as a preferred protein. For example, in Icaria and Sardinia, fish is a staple and high in omega 3s.

Does location determine longevity?

National Geographic and Dr. Buettner did not originally set out to uncover these Blue Zones. In fact, they were embarking on what was originally designed to be an expedition to explore uniquely different areas of the world, only to find out that these 9 factors were major contributors to their longevity.

We know that there is no actual fountain of youth and that moving to these exotic places is not going to add years to your life. According to Buettner, these populations were not ‘trying’ to be healthy- they had not set out on a health quest to cleanse themselves, or create new ways of life. No, it was innate. The environment in which they lived was primarily natural, they worked near loved ones and knew their purpose. They broke bread with family and took the time to recharge.

Blue Zones, in partnership with Healthways, created what is called the Blue Zones Project which has set out to bring the Power 9 longevity principles to entire communities. To focus on changing environments, and creating long-term sustainable change for future generations.

This task is no small feat. Changing the way communities move, and share and eat and grow requires a lot of effort, as Buettner details:

“We work with restaurants, grocery stores, schools, and large employers to make healthier foods more accessible and less expensive. We also work with local community groups and religious institutions to create walking groups and other opportunities for residents to meet new people, create new connections, and improve their lives with volunteer work or new hobbies…we make it easier for people to move naturally, make new friends, and eat healthy.”

So far, the results have been dramatic. The first community work for this project was in Alberta Lea, MN. In a single year, the citizens added 2.9 years to their lifespans, with healthcare claims decreasing by 49%. There are now 42 Blue Zone project cities in the U.S. We look forward to seeing what changes these communities will actualize. According to Dr. Buettner:

“…through policy and environmental changes, the Blue Zones Project Communities have been able to increase life expectancy, reduce obesity, and make the healthy choice the easy choice for millions of Americans.”

Hope for the rest of us

And while we know this is one study, the initial results support other research for living longer. We know about some similar lifestyle suggestions such as meditation, the Mediterranean Diet, the importance of exercise, the need to have a purpose in life, and the critical component of love with family and friends.

We must, for the health of ourselves, and our children, focus on the whole body. From decreasing our stress to prioritizing our loved ones, to giving ourselves the time to relax and recharge, to not overeating and focusing more on the foods we eat than being full.

Functional Water: All fun, no function?


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Functional waters are defined as enhanced waters that provide benefits outside of just sheer hydration. A sector that sprung onto the market in June 2016 when All Market Inc. launched Vita Coco, water in a box that touted the benefits of added electrolytes. From there, major players joined the scene—from PepsiCo to Coca-Cola to Dr. Pepper Snapple Group, Nestle, and more.

The global market share for water has grown from $10 billion in 2017 and is projected to be upwards of $18 billion by 2025. With nearly half of all Americans drinking less than four cups of water on a daily basis, it seems this sector could be promising for a dehydrated America.

But what can functional water really provide beyond hydration?

These beverage companies are hoping to revolutionize the hydrating experience, making claims like: ensuring better sleep quality, body-detoxing properties, pH balance, and more. But, what’s the real scoop here? I know Gal Gadot wants me to drink Smart Water, Dwayne Johnson wants me to refresh with Voss, Gwyneth Paltrow suggests hydrating with Flow, and Jaden Smith tells me to opt for Just Water. And while I know that my favorite celebs would nevvvverrr lie to me, there may be some smoke and mirrors at play.

Let’s see what the real deal is, where science meets celebrity, and how to base our spending on fact, not fame.

Types of Functional Waters

One size does not fit all.

Functional waters come in many forms, from alkaline to hydrogen-rich, electrolyte-enhanced to superfood infused…each one touting its unique health benefits.

Can these really all be true?

Alkaline Water:

CLAIM: Alkaline water brands claim to help regulate our body’s pH levels. By drinking alkaline water, you can lower your bodies pH, strengthen your immune system, clean your colon, prevent aging, detoxify your system, lose weight, and prevent cancer.

ANSWER: FALSE.

EXPLANATION: Much like our research of the Alkaline diet, the theory that too much acidity in the body is harmful and creates a need to increase our pH level, is itself false. Furthermore, the claim that water can alter a human’s internal pH levels is also untrue.

The reality is that our bodies do a darn good job of maintaining our very tight pH levels. There are many metabolic ways our body rids itself of acids to keep our pH between 7.35 and 7.45. Our lungs control our body’s pH by releasing carbon dioxide each time we breathe out. Our body also rids itself of acid by secreting it through our skin and urine. Furthermore, our stomach acids neutralize the alkaline water we ingest.

POTENTIAL UPSIDE: A 2012 animal study found that alkaline water with a pH of 8.8 neutralized pepsin, a stomach enzyme involved in breaking down food proteins and producing stomach acid. This suggests that alkaline water might help soothe acid reflux—though the issue has not been studied in people yet.

TAKEAWAY: If alkaline water is going to get you to drink more water, go for it! Just don’t think that the money you are spending is going to alter your body’s acidity levels. But if you suffer from acid reflux, give it a try!

Hydrogen-Rich Water:

Hydrogen-rich water is regular water boosted with extra hydrogen molecules. Hydrogen is a colorless, odorless, non-toxic gas that binds to other elements like nitrogen, carbon, and oxygen and can form a variety of compounds like water.

CLAIM: Adding hydrogen molecules in water can provide extra antioxidants to protect our body against damage caused by free radicals. It can also decrease inflammation, boost athletic performance, and even slow down how our body ages.

ANSWER: Not to the extent of these claims.

EXPLANATION: Water molecules consist of one oxygen atom and two hydrogen atoms. The assertion of benefits from infusing water with additional hydrogen molecules lacks any scientific backing – and in fact may have been disproved by a recent four-week study in which 26 healthy people were asked to drink 20 ounces of hydrogen-rich glasses of water each day. When compared to results from a placebo group, the study found no indication of decreased oxidative stress or inflammation.

It is also important to note that there is currently no industry-wide standard for the amount of hydrogen that can be added to water. Should I worry about too much hydrogen? While a few studies have shown that too much hydrogen could lead to a build-up of hydrogen ions, which could cause muscle fatigue, these results are rare.

TAKEAWAY: If you enjoy drinking it, go for it! Just don’t think that the money you are spending is going to decrease inflammation and rid our body of free radicals.

Electrolyte Water:

Electrolyte Water is enhanced with electrolytes. But did you know that tap water and most other waters also contain trace amounts of electrolytes? Electrolytes themselves are minerals that help to conduct electricity when dissolved in water.

We have all heard of giving Pedialyte to kids who have the flu and need to add back electrolytes to get their energy level up. Well, here is what is happening: when electrolytes are distributed through fluid in our body, their electrical energy helps to control fluid balance, regulate blood pressure, and contract muscles like the heart.

CLAIM: Electrolyte waters can help to replenish electrolytes lost during physical activity, and help to increase energy.

ANSWER: YES in some cases.

EXPLANATION: Electrolyte water is most beneficial for those who are physically active, or those who have lost electrolytes due to sickness. During physical activity, the body loses sweat that contains sodium, potassium, calcium, and magnesium. Electrolyte enhanced waters can provide a replenishment of those minerals lost through sweat. But unless you are an athlete or under the weather, why pay more? And be careful of sports drinks with electrolytes, like Gatorade, that contain a whopping 30-grams of sugar in a 20-ounce bottle. In addition to the added calories, these sugar-rich drinks can actually make symptoms worse.

TAKEAWAY: If you find that electrolyte-rich water helps you recover faster, try it out! Just don’t think that the money you are spending is going to have much of an effect unless you are an athlete or have been sick and need to replenish lost electrolytes.

Infused Water:

Water added flavors such as fruits, vegetables, or herbs tend to taste great and is a perfect alternative to sodas and other sugary drinks. But what is this gorgeous glass of lemon and cucumber water providing you outside of an Instagram-able moment, and a good smelling, better tasting vessel to get your daily water intake? Well, truth is, not much.

CLAIM: Clear Skin! Weight Loss! Detoxing!

ANSWER: No, no, and no.

EXPLANATION: We have seen claims saying that up to 20 percent of nutrients from added fruits will leech into the water and provide some of the benefits from eating the whole food. Even if that were true, why not just pop the strawberry or cucumber in your mouth and get 100 percent of the nutrients?

But I suppose that is neither here nor there. Take lemon water as an example. Infusing water with lemon raises the amount of Vitamin C and antioxidants – but only produces a very, very small change in its nutritional content.

If that is your goal, simply eat the whole food….but maybe not a lemon.

POTENTIAL UPSIDE: If you are drinking delicious, homemade infused water, you’re staying hydrated without adding sugar. And that right there is a benefit in itself. I have recently been cutting up lemon and rosemary sprigs and putting them in a pitcher of water at the front of my fridge. This serves not only as a reminder to keep hydrated but an easy tasty option to sip my water all day long.

TAKEAWAY: If infused water is going to get you to drink more water, go for it! Just don’t think that the pretty pitcher of pineapple counts as a serving of fruits. It doesn’t. Just eat the darn fruit, and drink a glass of pretty water because it tastes good, looks good, and smells good, not because it is better for you.

Just Plain, Old Tap Water:

The healthiest and most affordable choice. While it may not be the tastiest option, it is, simply put, all we really need. Our bodies are made up of 60 percent water and each and every drop of water helps us digest, eliminate waste, deliver oxygen to our system, lubricate our joints, regulate our temperature, and help our nutrients flow. Basically, every single one of the billions of cells in your body needs water to function. Drinking more water can also help you stay fuller longer, which can decrease the desire to consume unnecessary calories.

According to the National Academies of Science, Engineering and Medicine, men should drink about 15.5 cups each day or 3.7 liters, while women should strive for 11.5 cups each day or 2.7 liters.  If you are thirsty – you are a bit dehydrated. Check your urine to see if the color is yellow or dark yellow – then reach for the bottle or glass.

Epicor: Strengthening our Immune Response

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As you may know, we do not normally write about supplements, let alone tout a specific product. As we enter the winter season, we want to be sure to enjoy all the fun activities. Here is a product that the D2D team, our friends and families, and many of us have been successfully taking over the past few years to boost our immunity.

EpiCor, a supplement derived from yeast, is gaining momentum in the marketplace for its immune function benefits. Clinical trials show that taking EpiCor, a yeast-based supplement, can strengthen your immune system and support a healthy gut.

EpiCor has undergone eight human clinical trials, all of which have been published in peer-reviewed scientific journals and have used a standard dose of 500 mg per day.

Six of the eight trials conform to the “gold standard” of clinical design in that they were randomized, double-blinded, placebo-controlled trials.

Results show that EpiCor strengthens the immune system while it balances immune response.

What is Epicor?

Epicor is a postbiotic supplement made from fermented brewer’s yeast. This fermentation process creates metabolites, which include proteins, polyphenols, vitamins, minerals, amino acids, polysaccharides, and fiber.

EpiCor’s history began with Diamond V, an animal nutrition company located in Iowa. Embria Health Sciences, owned by Diamond V Mills, discovered the health benefits of EpiCor back in 1998 when farmers noticed increased animal health once they switched their animal feed to Diamond V’s products as part of their feed rations.

Simultaneously, the Diamond V employees manufacturing the yeast-based products also experienced improved health, simply from exposure. In fact, the employees’ health improved so much that their corporate health insurance company contacted management to make sure that they hadn’t switched health care providers because there were little to no healthcare claims.

Once this was brought to their attention, Diamond V management conducted a pilot study comparing workers exposed to the yeast and those who were not. Those exposed to the yeast had 65% more IgAs, antibody proteins that fight off antigens, in their saliva!

Sounds impressive, but what are IgAs, exactly?

This chart shows the difference in IgAs between the workers exposed to the fermented yeast while making the feed formulation and those working in the offices. Source: EpiCor.

IgA and Immune System Response

Let’s say you are at the grocery store, happily stopping your cart in the aisle to say hello to your neighbor. She smiles, her face mask slips, and then…. ACHOO! You have just been sneezed on. Now, what do you do? Of course, being polite, you find a way to gracefully end the conversation, all while frantically wondering if she is sick or was it just a sneeze.

Your body knows exactly what to do to protect you! We don’t think about it but, with every breath, we move large volumes of air through our nose and mouth. It is no surprise that we have millions of microbes (viruses, bacteria, and other pathogens) constantly entering our bodies. While no one likes to have a lot of mucus floating around in our head, the right amount of mucosal fluid serves as a ‘liquid wall’ between these outside invaders and your epithelial tissue, the protective lining inside our organs and glands.

Mucus lines our nose, trachea, lungs, esophagus, and intestines and serves as the first layer of defense to keep those pathogens out of our interior environment. As a point of interest, the entire mucosa in our body is about 400 square meters – about two times the size of a tennis court!

Floating through your tears, saliva, sweat, lungs, and gastrointestinal passages are antibodies called IgA (secretory immunoglobulin A) that help prevent the viruses from entering a host cell.

When a virus enters the host cell, it sits on the cell membrane, unlocks a cell door, and drops in its own RNA to infect it. Once the cell is infected, it rapidly makes at least tens of thousands of infected copies. In turn, each one of those cells makes tens of thousands of copies, and so on, and so on. This is why colds and flu can come on so quickly and spread so rapidly through our bodies.

You basically want a lot of IgAs. EpiCor may help increase our IgAs, thus giving us a stronger defense to protect our cells from getting infected with virus-causing colds, flus, and other sicknesses entering our airways.

Antibodies 101

To help you understand antibodies, here’s a brief tutorial on how we are protected against millions of pathogens we encounter daily. Antibodies like IgA are a critical line of defense throughout your body. We have five different types: IgA, IgE, IgG, IgM, and IgD. Each of them has a distinct function and location, but all are made by our millions of B lymphocyte white blood cells.

Like law enforcement protecting our neighborhoods, our B lymphocyte white blood cells constantly patrol our blood and lymph nodes for destructive pathogens trying to enter a cell. But just as law enforcement would have one strategy for a bank robber and another for a drug dealer, B cells send out a different antibody depending on the toxin or pathogen. For example, an antibody that kills a cold virus is different from one that kills a staph infection.

B cells are incredibly adaptable. If our body needs more of a certain type of antibody to fight a specific virus, the B cell can change the genetic structure of an antibody and turn it into what is needed. Let’s say the body has received an onslaught of a cold virus. The B cell that recognizes a cold’s antigens will start producing more antibodies. Additionally, if the body’s defense needs more IgAs, the B cell can change an IgM antibody into an IgA antibody.

Do you know why you become immune to a disease after you have contracted it or received a vaccine? B cells have memory. If they see a familiar pathogen, they will send out antibodies to kill it. Even if they encounter a similar but not exact pathogen, they will make antibodies to kill that, too.

EpiCor and Cell Invasions

What happens if a virus enters the cells and begins to replicate?  What does your body do then?

Enter the T cell. Produced in the bone marrow and maturing in the thymus, one of their many functions is to attack a cell once it has been compromised by a pathogen. One subset of T cells are NK cells (Natural Killer cells), which comprise about 20% of our white blood cells and can react to a pathogen within hours. They are like sharks, constantly patrolling the body, looking for infected or cancerous cells, and then destroying them.

The Effect of EpiCor on Natural Kill Cell Activation. Source: EpiCor.

In vitro data suggests EpiCor can help activate your Natural Killer Cells. This is the second layer of added protection if the virus escaped the antibodies created by the B cells.

EpiCor and Allergies

There are times when our immune system overreacts, which can lead to chronic inflammation. Allergies are caused by an overreaction to an allergen, such as pollen or animal hair. An increase in the immunoglobulin E (IgE) antibody causes sneezing, itchy eyes, and inflammation.

EpiCor may help keep the IgEs in balance, helping to ‘up regulate’ and ‘down regulate’ your immune system faster so your system doesn’t become as allergic or inflamed.

Source: EpiCor.

EpiCor Protects against Cellular Damage

As we mentioned earlier, EpiCor is made with fermented yeast. Fermentation happens when yeast and bacteria break sugars into alcohol or acids. This gives us beneficial pre-, pro-, and post-biotics for our digestive health. Consuming these products can help our body have more antioxidants.

Yeast produces complex sugar molecules called polysaccharides. One of these is called beta-glucan which is known to increase our antioxidants to help prevent cell damage by eliminating free radicals. Eating fruits and vegetables also help boost antioxidants, delivering the same benefits.

EpiCor’s prebiotic effects increase ‘good’ bacteria (such as bifidobacteria and lactobacilli), promoting better digestive health. But ‘good’ bacteria alone aren’t enough to help your intestine thrive.

An unhealthy diet of sugar, carbohydrates, and fats – without the right balance of lean meats, fruits, and vegetables – can lead to ‘bad’ bacteria overwhelming your microbiome. 

How to Take EpiCor

Each one of us has different genetics, epigenetics, immune systems, and lifestyles. Like a diet, your response to EpiCor will be different than mine. Similarly, the way that you administer it within your household may be different than ours. For example, at home, we take EpiCor every day. If we are around sick people or traveling, we double the dose. While it begins to work within two hours of taking it, effectiveness is best after 60 days. So it’s best to not skip a day!

If you’re looking for a bottle yourself, just know that EpiCor is a business to business company, so you’ll find several brands of supplements that include the recommended amount of 500mg in their products. As with any supplement, your physician can help guide you in this process.

5 Healthier Candies To Enjoy This Halloween

Whether you’re looking for quick information, or want something to impress your friends at dinner, here’s our Featured 5 of the Week!

Halloween is here and I’m sure many of us are thinking the same thing – how can we indulge in a little candy this Halloween without totally ruining our health and fitness goals? Well, worry no more. We’re going to give you 5 healthier candies that you can eat in moderation this Halloween!

5. Fun-Sized Snickers Bar

Ok, you’re probably thinking to yourself, “How can a Snickers bar possibly be one of the healthier candies?!” Bear with us for a minute.

When it comes to healthier candy bars, you want to look for ones that have less sugar and less saturated fat. Snickers satisfy both of these categories when you opt for the “fun size” because let’s be honest, who needs a big candy bar anyway? A fun-sized Snickers is 80 calories and only has 1.5 grams of saturated fat and 9 grams of sugar. Many other candy bars are almost made up of entirely sugar, so this is a major improvement. This is also less sugar than some protein and granola bars which we perceive to be healthier for us!

Also, we’ve seen the commercials about satisfying your hunger with a Snickers. Although we always recommend a healthier option to satisfy hunger, Snickers has filling protein to leave you feeling more satisfied longer and less likely to go for more. So, on Halloween, we say it’s ok to indulge in one!

4. Peanut M&M’s

Again, you’re probably thinking, “another candy?! I thought these were terrible for our health!” Well, they’re bad if you eat them every day, but for a sweet treat on Halloween, they’re one of the better options.

The first word that sticks out to us is peanuts, and we know that nuts and legumes can be good for us when consumed in moderation. Because peanuts contain both protein and fiber, they help prevent blood sugar spikes that can lead to us wanting more and more. One fun-sized pack is 90 calories and contains 2 grams of saturated fat and 9 grams of sugar, so of course, we recommend to keep it at one for the night.

Think of this as a sweet treat while still getting some necessary nutrients for the day. Just remember, it’s a slippery slope to overindulging, so keep it at just one!

3. Better-For-You Gummy Candies

We all love a good gummy bear or Sour Patch Kid, but they are some of the worst candies for you. This may be a good alternative for you!

One brand that we just came across, Smart Sweets (sold on Amazon) is the healthier version of the gummy candies we know and love. They come in 6 different flavors – Sweet Fish, Sweet Chews, Peach Rings, Sour Blast Buddies, Gummy Bears, and Sour Gummy Bears, and contain only 80 calories and 3 grams of sugar per pack! The candies are sweetened entirely from Stevia and don’t contain any sugar alcohols either, giving them 76% less sugar than regular gummy candies.

There are lots of other brands of healthier gummies on the web, so be sure to check them all out!

2. Dark Chocolate

Our favorite! We’ve said it before, a small amount of dark chocolate may be able to help your body more than hurt it!

Studies have shown that eating a small amount of dark chocolate (about 6 grams a day, or 1 to 2 squares) has numerous benefits for our health, including lowering one’s risk of heart disease and diabetes. Dark chocolate contains flavanols that support nitric oxide production in the body, which helps improve blood flow. They also have been shown to lower blood pressure and inflammation. Flavanols can also help lower the risk of diabetes because it helps increase the production of insulin.

Dark chocolate is high in calories at 170 and in saturated fat with 7 grams, so it’s important to consume in moderation. Too much could lead to weight gain. But, on Halloween, feel free to indulge in this beneficial sweet!

1. Fruit!

Yes, fruit! Fresh fruit can be just as sweet and satisfying as candy on Halloween, especially if you prepare it in a fun way!

Fresh fruit, like berries, oranges, apples, etc., have natural sugar, making them a sweet treat without all the negative outcomes of added sugar and sugar alcohols. They also contain a lot of good nutritional components, like potassium and fiber, and vitamins and minerals, like vitamins A, B6, and C, and magnesium. Fruit is good for our digestive systems, our immune systems, and our overall health!

And, there are so many fun ways to use fruit to create different spooky things on Halloween! Below are a few of our favorites:

     

Pumpkin Fruit Cups                    Monster Teeth

 

         

Ghost Banana Pops                     “Candy Corn” Parfaits

Farmer & Rancher Election Survey Results

Our thanks to the hundreds of farmers and ranchers who took time during a busy season to tell us what they think about how the two major political parties are addressing their interests and concerns in the 2020 election campaign. These responses will help D2D do even more to tell your story.

Given this heated political environment and neither presidential platform addressing highly-specific plans for agriculture and food production, we set out with a goal to better understand the issues affecting American farmers – their concerns, hopes, and thoughts about the next four years.

A look at our respondents

Our survey launched in late September and amassed 300 completions from U.S. farmers and ranchers. Respondents provided a good cross-section of the farm and ranch population. They tended to be:

  • 45 years of age or older, and overwhelmingly politically aware and engaged
  • Diverse, across all types of farms sizes and crops/livestock
  • Dispersed geographically with a heavy concentration in the Midwest, reflecting the overall national character of farming and ranching

Cutting to the chase

Overall, respondents believe the Republican party is stronger on general farm economics and trade, and earned consistently higher marks than the Democratic party across all areas of interest addressed in the survey. 

Furthermore, respondents believe Republicans better understand their professional challenges and that the party will better support them by promoting their sound farming practices.

Democrats fared relatively better on questions related to environmental protection, food safety, diet, and nutrition – but still trailed the GOP in each category.

Putting issues in order

Farmers and ranchers have a lot to say about the obstacles they face daily to sustain their way of life for their staff, families, livestock, and customers.

When presented with a specific laundry list of potential issues, three out of four respondents cited a trade-related matter as one of their three biggest worries today, especially the unsettled state of relations with China. Just over half said farm income was one of their top concerns, as reflected in both the cost of inputs and availability of subsidies and economic support programs during an especially weak and unsettled farm economy.

But which issue is most important?

When asked to write in detail about what either administration could do right now to help them, most respondents addressed anticipated needs, such as free trade and less government regulation. But a surprising number of respondents looked beyond particular policies and roadblocks and instead, demanded some diplomatic aplomb for the parties to work together and get these issues remedied.

Politicians’ biggest misperceptions

Despite many farmers and ranchers preferring the Republican take on key issues affecting their operations, respondents won’t be giving either political party a free pass on their approach to food and agriculture. They weren’t shy about offering advice to both candidates on how to better connect both politicians and the larger public with the people who produce the nation’s food.

In summary, they believe they are a very misunderstood group. Respondents felt that politicians think they don’t care about the environment, don’t understand the physical and financial demands to run a multi-faceted operation, and that they are just ‘dumb hicks wearing overalls’.

When asked what particular misperceptions about farming and ranching need to be addressed, respondents offered some often colorful comments:

“They [think we] play in the dirt all day.”

“That we are not astute business people. They do not recognize that we are managing multi-million-dollar business enterprises. They do not recognize that we know a balance sheet and that we are better educated than the majority of the US population.”

“We don’t want to have to live on government subsidies.”

Many respondents felt the average politician doesn’t see farming and ranching as a demanding profession that requires shrewd business and operational knowledge. Additionally, respondents believe they also fail to grasp the economic stakes of modern farming and the risks that come with it from so many directions.

Delivering a message to candidates

Farmers and ranchers also had some equally blunt advice to politicians when asked about what they’d tell the presidential candidates if they had the opportunity:

“We provide the best, safest, and cheapest supply of agricultural products in the world, but have to go through expensive risk to do so.”

“Production ag needs markets and fair trade, not subsidies, to succeed long-term.”

“You are both full of manure.” 

The overriding sentiment expressed in this open-ended question was that respondents felt as though the food system they operate every day for every American and countless others around the globe goes unnoticed by politicians and consumers alike. Farmers and ranchers remind us that “we in the middle of the country matter, too”, feeling forgotten or only catered to around election years.

And many expect better treatment for others, too — even presidential candidate to candidate. One piece of sage advice: “Get along with each other’s party…do what is best for America”.

Farmers remain resilient

Despite the litany of misperceptions that need to be addressed, the farmers and ranchers who responded to the D2D survey remain surprisingly optimistic about their future.

After almost seven years of declining income and sustained economic stress, seven in 10 respondents say they are optimistic about the future of their operations.

Making changes on the farm

When asked unaided about the biggest changes they’re currently facing in ag, most individual respondents described several ways they’ve continued their operations amid such instability. They’ve done everything, from cutting costs to utilizing marketing and technological strategies to adding new product lines and income sources.

Get ready…

So who do farmers foresee as president in 2021? Two-thirds of our respondents predict a victory for Donald Trump on Nov. 3.

In Closing

This feedback garnered from farmers and ranchers – our readers and friends—are not the end of the discussion, but just the beginning. Please stay tuned for further efforts to engage and empower our farmers and ranchers who sustain us and our families every day.

To review all quantitative responses in this survey, please click here

Nootropics: How to Eat for a Better Brain


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Today’s demanding lifestyle has us frequently on our toes, waiting for the next hurdle to jump over. It is no wonder about 450 million people worldwide suffer from mental illness, chronic fatigue, as well as some serious neurodegenerative diseases.

Just like your body, your brain needs the right fuel to perform at its peak. Nootropics, a class of cognition-enhancing compounds, are hailed as the newest type of brain medicine and can be found in medicines, supplements, and foods. Early applications of nootropics include uses to improve mental and physical performance and boost memory, increase focus, and enhance creativity and motivation.

Nootropics: Natural or Synthetic?

These so-called “smart drugs” are a relatively new class of drugs. They are part of a category known as PIEDs, or Performance and Image Enhancing Drugs, and are broadly categorized into three groups:

  • Stimulants, like amphetamines and methylphenidate, are synthetic drugs primarily prescribed to those diagnosed with Attention Deficit Disorders, given their effectiveness with improving cognitive function. These are only available by prescription in the U.S.
  • Racetams, such as piracetam, are lab-made and can help our brain neurotransmitters, specifically glutamate and acetylcholine, function properly and effectively. They are known to boost memory in people with brain injuries, help with seizure control, depression, or age-related decline but do not affect otherwise healthy individuals.
  • Natural Compounds found in whole foods and supplements, like caffeine, ginseng, and creatine, are over-the-counter nootropics that are among the most popular agents of neuroenhancement. They are a healthy way to help with brain function without the unwanted side effects if consumed in moderation.

At D2D, we are focusing on the fascinating group of natural compounds, which are found in whole foods or available over-the-counter. These nootropics provide myriad benefits when consumed in a healthful way. But be aware: researchers are still working to define what constitutes “a healthful way” to consume nootropics.

Given its recent increase in demand, what problem are we all trying to solve here? Do we have poor concentration, memory, and lack of energy because we are eating a diet full of fats, sugars, and salt rather than fresh fruits and vegetables? Or can we enhance our brain function just by increasing the consumption of healthy foods? We believe that for the best brain and body performance, you need a healthy diet with lots of variety.

Nootropic supplements are unregulated and lack sufficient approvals to confirm efficacy. So instead, let’s focus on the natural nootropics found in foods, herbs and drinks, and what their potential health benefits are.

With only a handful of high-quality studies and no FDA oversight for supplements, it’s difficult to make an informed decision. We need more clinical data to see if nootropics have a measurable and lasting cognitive effect.

So don’t fall for any brands that claim to be cure-alls – know the science and the proven benefits.

What We Do ‘Noo’

Nootropics found in foods affect certain neurotransmitters, such as dopamine, GABA, serotonin, and acetylcholine, in various ways. They can help increase blood flow to the brain, support neurotransmitter health, regulate the amount of specific neurotransmitters, and increase brainwave activity. These “smart foods” target metabolic or nutritional components of brain function. They deal directly with memory and attention to create a clear, efficient pathway for all signals to reach the intended neurotransmitters. When neurotransmitters can function at peak efficiency, the result is overall increased cognitive function.

Your Morning Nootropics

Many everyday whole foods contain varying amounts, as well!

Caffeine. Let’s start here — Caffeine is a natural nootropic found in coffee, cocoa, tea, and certain nuts, like kola and guarana. It is a compound often added to energy drinks and sodas and is the most widely consumed psychoactive substance worldwide.

An intake of 40 to 200 mg a day, or between one and two cups of coffee, can increase alertness and decrease reaction time. This is especially helpful for those who are feeling fatigued, which is why your 6 a.m. cup hits much differently than your 2 p.m. cup. However, too much caffeine will do more harm than good, causing jittery, anxious feelings.

While the nootropics in coffee block the effects of adenosine, a brain chemical that makes you feel tired, it can also trigger the release of adrenaline, which can cause anxiety and sleeplessness.

L-theanine. Teas containing L-theanine, such as green tea, matcha, and black tea, can help calm an overactive brain. Green tea contains about 5mg of L-theanine per cup, while matcha and black tea contain about 46mg per cup. What does it do? Several studies have concluded that this type of nootropic can have a calming effect, while simultaneously not causing drowsiness. In roughly two cups of brewed green tea, you can increase your brain’s alpha waves, which can promote creativity. L-theanine, when coupled with caffeine, is even more effective. Supplement companies often combine these nootropics to create performance-enhancing supplements.

Ginkgo Biloba. This plant has an extract in its leaves that may positively affect your brain function. Most commonly, ginkgo biloba is taken as a supplement to improve memory and mental processing functions in adults. This is because it helps increase blood flow to the brain, making neurotransmitters more high-functioning.

Making a Nootropic-rich Meal

By adding in various whole foods, like eggs, salmon, and blueberries, your brain gets a boost of nootropic compounds at every meal!

  • Eggs are rich in choline. Choline can assist our brains with transmitting signals across our neuronal membranes. What in the world does that mean? Well, our bodies take in choline from eggs, and use it to produce a compound called acetylcholine. Acetylcholine aids the body in retaining memories and in achieving restful sleep. One egg provides 27% of your recommended daily value of choline!
  • Spinach is another incredible brain-boosting resource. With nutrients like lutein and zeaxanthin, it can help with quicker mental recall and increased memory capacity. Furthermore, a cup of spinach a day is adequate for absorbing nutrients to increase performance.
  • Salmon is a fatty fish that can improve one’s ability to send and receive messages in the brain. Because of its high DHA density and protein-packed profile, it helps keep the brain in tip-top shape. A 3-4 oz serving of salmon will cover your daily recommended intake.
  • Lean meats contain creatine, an amino acid that helps your body produce protein. Once creatine enters your brain, it binds itself to phosphate to create a molecule that can fuel your brain’s cells to help improve short-term memory and increase reasoning skills. Studies show that ingesting just 5g of creatine per day will have cognitive benefits without any side effects.
  • Turmeric, a long-used spice in Chinese medicine, also possesses incredible nootropic benefits. It helps trigger neurogenic creation and is often used to treat Alzheimer’s disease and stroke. About 2.5 grams a day is all it takes to capitalize on its benefits.
  • Blueberries are another natural nootropic. Super-high in antioxidants like anthocyanins, blueberries help boost cognitive function and protect the brain from damage caused by aging, as it rids the brain of free radicals. 500 mg or 2 cups of blueberries is a sufficient amount for nootropic results.
  • Dark chocolate is a flavanol-rich food made from cocoa beans. Cocoa beans increase blood flow to the brain, much like gingko biloba, and can actually trigger the production of new brain cells! Dark chocolate, made with 70% cocoa or higher, has shown to have these antioxidant effects.

Challenges of Nootropics

Addiction to nootropics is common, most typically in the stimulant or supplement category. But it also can be found in caffeine intake. Unfortunately, more is not always better, as in the example of nicotine. While nicotine can increase mental sharpness, its long list of side effects, including chest pains, headaches, abdominal discomfort, and anxiety and irritability, outweigh any potential positive benefits. The abuse of, or overuse of certain nootropics, like nicotine, amphetamines, or creatine, can cause severe dependence and significant health problems.

Let’s also not forget our golden rule here at D2D: variety and moderation. 

Don’t go out and overload on blueberries and coffee thinking it will turn you into Einstein.

Choose a healthy diet with a variety of different foods including fish, berries, leafy greens, and protein. The emerging new field of nootropics will be exciting to watch unfold as new studies are published. However, to truly maximize cognitive function, you must also focus on sleep, exercise, and brain-building activities to keep your mind sharp, as found by an Oxford University meta-analysis study. Also, keep your body healthy by eating good-for-you calories, rather than processed, unhealthy ones.

Protein Quality: Animal vs. Plant-based


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With a feeling of uncertainty infiltrating our lives lately, many of us are looking for concrete information to help us make it through this “new normal”. And what is more concrete than science? Because of this, we’re turning to research-backed studies and data to explain the differences between plant and animal proteins.

What we’ve found is that multiple sources of healthy proteins should be a part of our regular and varied diets. Any documentaries or overtly “over-the-top” productions that tell you otherwise, no matter how compelling, likely have an ulterior motive.

Let’s talk basic needs

To understand why protein conversations are so plentiful and ongoing, we must understand how essential protein is in our diets. Proteins are the building blocks of life. Every single cell in our body contains proteins.

The essential function of protein is to provide the body with energy to repair cells and make new ones. Without protein, and the capability to regenerate cells, our immune system weakens, inhibiting us from maintaining our health.

For a relatively active adult, protein should make up about 10% of our total calories, or a ¼ of your daily plate as shown here.

Now, our dietary needs are unique, so the USDA has created an online resource to help calculate their own daily nutrient recommendations.

There are two primary identifiers for what makes proteins higher quality:

  • the amino acid profile
  • its digestibility, or bioavailability

With this in mind, let’s explore both plant and animal protein sources.

Complete vs. incomplete proteins

Part of what makes plant and animal proteins different is whether or not they are considered “complete” proteins. What makes a protein complete? Its amino acid profile. Harvard School of Public Health explains it best:

“Some proteins found in food are ‘complete’, meaning they contain all twenty-plus types of amino acids needed to make new protein in the body.”

They go on to explain that “incomplete proteins” are lacking one or more of the nine essential amino acids, which our bodies can’t make from scratch. Typically, animal-based foods like meat, poultry, fish, eggs and dairy are great sources of complete protein, providing amino acids that your body simply cannot produce.

Plant-based foods, however, like nuts, seeds, grains, fruits and vegetables, while critical parts of any balanced diet, are not a sufficient choice as a sole protein source, as they lack one or more of the essential amino acids.

Does this mean vegans and vegetarians are not getting the amino acids they need? Not necessarily. They just have to be more strategic in their dietary choices. You can create a complete protein by combining one plant-based food with another that makes up for where the other lacks. For example, you need to combine the amino acids together to make a protein complete.

Take rice and beans for example: separately, they are not considered complete. Beans are missing an amino acid known as methionine; while rice – a grain – is lacking in lysine, another essential amino acid. But, according to the American Society for Nutrition, when consumed together, this would form a “Protein Complementation,” or a complete protein.

Not a fan of good ol’ rice and beans? Try one of my personal favorites: peanut butter and whole wheat bread, which can achieve the same complementation. Here is a chart that shows which amino acids different protein sources contain and, more importantly, what they are deficient in.

What else does meat have that plants don’t?

Nutrients in plant and animal proteins differ outside of just their amino acid composition. While eating fruits, vegetables, legumes, and grains is part of any balanced diet, there are nutrients in animal protein that an all-plant diet just cannot provide in adequate amounts. Take Vitamin B12, for example – this is an essential nutrient that is almost exclusively found in animal foods – fish, meat, and eggs are some of the best options.

Think B12 isn’t that important? Think again. B12 aids in the development of red blood cells and helps to support and maintain nerve and brain function. Some studies have concluded that, without supplementation, vegetarians are at a high risk of B12 deficiency. This can cause weakness, fatigue, psychiatric and neurological disorders, and well as possible links to heart disease.

Vitamin D is another essential nutrient that serves many necessary functions. Also called the sunshine vitamin, it comes in two types – D2 found in plants and D3 count in animal-based foods. The best sources of D3 are fatty fish and egg yolks. Deficiencies in D3 have been linked to increased risk of cancer, heart disease, multiple sclerosis, and most recently, COVID-19.

DHA or Docosahexaenoic (say that ten times fast!) acid, is an essential omega-3 fatty acid that is important for brain function. This is mainly found in fatty fish and certain types of microalgae. However – fear not, vegans! – you can take a supplement of algal oil, derived from microalgae, to ensure you are getting enough! There is always a way to find a balanced diet, if you are open to multiple forms of nutrient and protein consumption.

Other deficiencies include creatine, a molecule found primarily in muscle cells, which allows the body to easily access energy reserves for strength and endurance.

Digestibility and bioavailability

Plant protein and animal protein – though both “proteins” – are registered in the body differently. What do I mean by this? Well, when our body intakes any food, it can last for 36 to 72 hours in our twenty-five foot gastrointestinal tract. During this time, the body is breaking down the protein into building blocks, or as previously discussed, its amino acids. Depending on whether the protein is from animal or plant, that determines the rate at which they can be absorbed and the percentage that is available to be used within the body.

Because plant proteins must link up with another food or supplement that contains its missing amino acids to become complete, they absorb more slowly in the digestive tract. On the other hand, animal proteins are readily available for use at a much faster rate, with a much larger profile.

Why should we care how fast a protein is absorbed? Well, because it directly affects our metabolism. The amino acids that plants are deficient in are commonly known as branched-chain amino acids, or BCAA. Studies have shown that their lack of essential amino acids provides a lower anabolic effect, which means lower digestibility. For these reasons, it’s possible that 20 grams of protein from one source can be superior to the same amount from another source.

Protein bioavailability, or the ability of proteins to be absorbed and used, is formally based on a quality scoring system called PDCAAS and DIAAS.  Protein digestibility-corrected amino acid score (PDCAAS) is a system that measures the quality of different sources of protein by analyzing how the human body can digest the total amount of protein. This system was developed in the early ’90s as a way to determine its quality. The digestate indispensable amino acid scoring system (DIAAS) is the newer method proposed by the Food and Agriculture Organization to replace the PDCAAS. The difference between the two is taking into account the anti-nutrients, or nutrients that can limit absorption of amino acids.

According the new DIAAS system, a score of >100 is a high-quality protein, 75-100 is a good-quality protein, and a score of <75 is a low-quality protein. Below is a chart of various animal and plant protein scores based on the new system.

As we can see, the highest quality proteins, providing the best bioavailability are animal proteins, while soy-based proteins are just slightly under the ‘high quality’ threshold. Foods like dairy, eggs, poultry, and meat are the most effective and efficient way to intake protein.

What about vegans and vegetarians?

Fear not: while animal proteins are the highest quality, there are ways for vegetarians and vegans to meet their essential amino acids needs. Eat higher amounts of plant foods, meaning greater portions, and strategically plan meals to ensure full amino acids profiles are met. According to the Kerry Health and Nutrition Institute, soy-based foods seem to have the highest ratings among plant proteins, so seek legumes like edamame, tofu, chenggukjang, and miso to combat potential deficiencies. A recent study from the U.S. Department of Food Science and Nutrition showed links between plant proteins in your diet and healthier markers for heart health and blood sugar management. Remember, a healthy diet is comprised of a balanced diet, including a variety of different foods, all in moderation.

Don’t fall for pretty productions

As a rule of thumb, for all things food-related or otherwise, we should always be wary of over-the-top claims and overtly “scary” statements. By nature, media is polarizing, be that the news, flashy articles, or well-made productions. Without a controversial stance, things simply wouldn’t sell. But we don’t want to be sold! We want the truth, the science! Well, the truth is, things are never as black and white as they are made out to be.

Our optimal diet lies somewhere between an all plant-based protein diet and an animal protein-only diet. There is no yes or no, right or wrong – it is all moderation and variation. While gram-for-gram, animal proteins are the most effective way to meet our nutritional requirements, both sources of protein can be nutritious and should be considered as a tool in your toolbox of healthy eating.

5 Foods to Fight Off COVID-19

Whether you’re looking for quick information, or want something to impress your friends at dinner, here’s our Featured 5 of the Week!

Wear a mask. Wash your hands. Don’t touch your face. We’ve all heard these things as a response to protect ourselves from becoming infected with COVID-19. What we don’t hear is how a healthy and balanced diet is just as…or if not more effective at protecting ourselves against COVID and other illnesses! Here are 5 foods you can add to your diet right now to keep you healthy!

5. Berries

Experts say those who suffer from diet-related illnesses, such as cardiovascular disease, diabetes, and obesity are at higher risk of developing serious implications from COVID-19. Experts say that one thing all of these diseases have in common is systemic inflammation, meaning inflammation may be negatively affecting those infected with Covid.

Berries are a great food to incorporate into your diet to protect your body because they are anti-inflammatory. Berries contain an antioxidant called anthocyanins, which help to reduce inflammation in the body, as well as boost the immune system. They have also been shown to reduce one’s risk of heart disease.

Keeping your body protected against inflammation may be key not only during COVID-19, but to protect yourself against heart disease and other diet-related illnesses. Added bonus? They even help with brainpower!

4. Leafy Greens

Fresh vegetables from Hindinger FarmAll vegetables are very important to ensure a balanced diet, but leafy greens especially have the vitamins and minerals needed to help protect us against Covid.

Leafy greens, including broccoli, brussels sprouts, spinach, kale, and turnip greens, all are very high in vitamin C. We know that vitamin C supplements are incredibly important when it comes to helping our immune system, but a better way to ensure you’re getting your vitamin C intake is through food!

For adults, 65 to 95 mg of vitamin C is recommended every day. In one cup of cooked broccoli, there is around 102 mg of vitamin C. What an easy way to get your veggies and vitamin C!

Broccoli especially is also a great vegetable to eat to protect against COVID-19 because it’s a great source of vitamin A. Vitamin A is an anti-inflammatory and is critical in maintaining proper immune functioning in our bodies. It has been used to help fight against many infectious diseases, including measles. And, since broccoli contains 13% of our daily value of vitamin A, it is a no-brainer that we should be incorporating broccoli into our diets regularly!

3. Fish

Fatty fish, such as salmon, tuna, and mackerel, are full of nutrients and have many benefits for our bodies, protecting from COVID-19 being just one of them.

They are full of Omega-3 fatty acids, which help lower our LDL “bad” cholesterol, raise our HDL “good” cholesterol, and help lower inflammation in our bodies, which is critical during COVID-19. Fatty fish are also full of vitamin D, another key vitamin we need to help our immunity.

Vitamin D is known for regulating the immune system. Studies have shown that vitamin D can reduce one’s risk of contracting Covid. In one study, findings showed that participants with a vitamin D deficiency were almost 2 times greater to test positive for COVID-19 than those with sufficient levels of vitamin D.

One serving of farmed salmon contains about 66% of one’s daily value of vitamin D, so make sure to incorporate it into your diet!

2. Fermented Foods

yogurt with berriesFermented foods are foods that have good bacteria, or probiotics. They are essential for good gut health and our immune system!

Fermented foods contain microbes that help regulate the microbiome in our guts. They are essential for a healthy gut, and to help with gas, bloating, and diarrhea. They are also essential in immune response! Studies have shown that those who lacked fermented foods in their diets showed a decreased immune response. This decrease could ultimately affect one’s ability to fight off infections, including Covid.

A few great choices for fermented foods include sauerkraut, Greek yogurt, and kombucha. All of which contain lots of good bacteria!

1. WATER

We can’t believe that we even have to say this, but just drinking water can help your body get rid of toxins and keep your immune system running!

Our bodies are over 50% water. Water is essential for us to live, yet we sometimes take it for granted or just plain forget to drink it! On average, we should be drinking at least half of our body weight in ounces every single day. Now, this does not include tea, coffee, or any other mixed drink beverages. This is just straight water.

To give an idea of what this looks like, someone who weighs around 140 pounds should drink at least 70, but ideally 140 ounces of water a day to promote healthy body functioning and to maintain a healthy weight.

Water helps with body functioning by carrying oxygen to all the cells in our bodies, ensuring they have enough to run properly. Water also removes toxins to stop them from building up in the body which can cause us to get sick.

5 Benefits of Blueberries

Whether you’re looking for quick information or want something to impress your friends at dinner, here’s our Featured 5 of the Week!

Blueberries – they’re known as a Superfood due to their high nutritional benefits. We know they’re good for us, but what’s going on in those tiny berries? We’re here to tell you!

5. Help Strengthen Bones

Blueberries contain a ton of micronutrients, including iron, phosphorus, calcium, magnesium, and more. Almost every micronutrient found in a blueberry is also found in our bones!

A study done on polyphenol intake from berries – including blueberries – on bone aging showed that polyphenols from berries had a positive effect on bone mass, leading to a decrease in the potential risk of age-related bone loss.

So, whether you suffer from low bone density or just want to make sure you can keep up with your kids and grandkids down the road, blueberries may be a great, natural source of polyphenol!

4. Low in Calories, High in Fiber

The million-dollar question – what snacks can I eat that are low in calories? Blueberries!

Blueberries are 85% water, and a cup of blueberries is only 84 calories. Now, we know that sometimes we need a little bit more to fuel our bodies and get through the day. BUT, the best thing about this low-calorie snack is that they are high in fiber – around 4 grams per cup!

We need fiber to keep us full throughout the day, which is another reason why blueberries are a great choice for your mid-afternoon snack…or at any time of the day!

3. Lower Cholesterol

We hear about cholesterol all the time, and most of us only know that Cheerios lower it because of the commercial. But blueberries are also a good choice if you want to lower your cholesterol!

A study conducted on both healthy people and those with existing metabolic problems examined if the polyphenols in blueberries had positive effects on lowering cardiovascular risk. They found that eating this fruit, among others, led to significant improvements in LDL “bad” cholesterol oxidation. Oxidative stress means there’s an excess of free radicals, which can damage cells. By preventing this in LDL “bad” cholesterol, it lowers one’s risk of heart disease.

Protect your cholesterol not with Cheerios, but with heart-healthy blueberries!

2. Anti-Inflammatory

Blueberries are an anti-inflammatory because they contain flavonoids, which can mean a lot of different (but good) things.

First, it means that blueberries can help boost our immune system. It’s important to note that we need some inflammation to protect ourselves from injury and infection. However, too much is not a good thing. Blueberries allow our bodies to fight against infection by lowering the excess inflammation that leads to poor blood circulation and other negative consequences.

Second, it means blueberries lower our risk of diet-related illnesses, such as heart disease, high blood pressure, and diabetes. When our bodies consume a lot of fat, our arteries run the risk of becoming inflamed, which inhibits good blood circulation. We need good blood circulation, especially to our brain and heart. Because blueberries are anti-inflammatory, they protect us against the diseases that come from a bad diet.

Third, it means blueberries are good for our brains! The same flavonoids that are anti-inflammatory are also needed for healthy brain function. In the brain, flavonoids help strengthen neuron connections, promoting healthy communication.

If you are at risk of developing a diet-related illness or Alzheimer’s, adding blueberries to your diet is one way to help protect yourself!

1. Antioxidants

Everything we’ve talked about above all comes down to the fact that blueberries are indeed an Antioxidant Superfood!

We learned above that free radicals can be potentially harmful to our bodies, leading to oxidative stress and an increase in LDL “bad” cholesterol. But, in a study done by Ronald Prior, they measured the plasma antioxidant capacity (AOC) of volunteers to see if foods with rich antioxidant properties were able to lower the level of free radicals in the body.

They found that when volunteers consumed a half-cup of berries, including blueberries, there was a distinct climb in AOC. There have been a few studies in animals that show the consumption of antioxidants can lower the amount of free radicals in the bodies, but less have been done on humans.

5 Sunscreen Ingredients to Avoid

 

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We all love to spend time outdoors during the summer, which is why it’s always a good idea to have sunscreen on hand and ready to go. However, did you know that there are ingredients used in some sunscreens that may be more harmful than they are beneficial? We’re here to tell you which ones to avoid!

5. Homosalate

Homosalate is a chemical used in sunscreen in order to help the body absorb it. This is due to the fact that avobenzone, the main ingredient in sunscreen, can’t protect our skin on its own.

Some negative effects that studies have found is that, since homosalate is absorbed into the skin, overuse can cause it to become toxic because our bodies can’t get rid of it faster than it accumulates. Homosalate has also been shown in some studies to negatively impact reproductive hormones in both men and women.

Many added chemicals in sunscreens are seen as endocrine disruptors, however, sunscreen advocates say this only happens when it is excessively used.

4. Octinoxate

Octinoxate is a chemical that is commonly used in sunscreen. Although we do not know the exact effects this ingredient could have, it’s been shown to have some harmful effects.

Octinoxate was created in the 1950s as a way to protect skin from UV rays. It comes in many different names, such as octyl methoxycinnamate, escalol, and neo heliopan. The FDA placed a restriction on the amount of octinoxate that’s allowed, which is a 7.5% at max.

Probably the most harmful effect that octinoxate has been seen to have is on reproductive organs. This includes causing a lower sperm count and changing the size of the uterus. It’s also been found to be an endocrine disruptor, which means that it can disrupt hormones and threaten a fetus in a pregnant woman or a newborn baby.

It’s good to note that these studies have mainly been conducted on animals. Effects could be different on humans, however, it’s better to be safe than sorry!

3. Octocrylene

Octocrylene is most beneficial when used with other UV-ray protectants.

Studies have been conducted to see if octocrylene is an endocrine disruptor, like octinoxate. Researchers have found that, if the concentration of octocrylene does not exceed 10%, it should not cause any harmful effects in humans. However, it is still a photosensitizer, which means that it increases free radical production in our skin, which could increase our risk of skin cancer and premature aging.

The real concern with octocrylene is associated with our aquatic life. In fish and other aquatic life, octocrylene can cause problems with development, damage to DNA, and negative effects on the reproductive system. Higher than normal amounts of octocrylene have even been found in seafood that we consume.

2. Avobenzone

Avobenzone is the main active ingredient in sunscreens, however, it’s broken down in the sun in about 30 minutes, making its effectiveness seem questionable.

Avobenzone wouldn’t be able to protect us as well if it weren’t for the added chemicals we’ve listed in this article. These chemicals put together create the UV-ray skin protectant we want and need. However, it’s hard to believe that overuse of any chemicals on our bodies is a good thing.

The Journal of the American Medical Association found in their study that avobenzone, along with other chemicals in sunscreens, absorbs in the body through the skin. However, they said more research is needed to make any conclusions and that people should continue to use sunscreen.

Other studies have shown that avobenzone could turn toxic when it comes in contact with chlorine, but no conclusions have been made.

1. Oxybenzone

Oxybenzone is another commonly used ingredient in many sunscreens, and it is the one most investigated by the FDA for having potential negative side effects in humans.

In their fourth national report, the CDC found that 97% of people they tested had oxybenzone in their urine. It’s been found in some studies that oxybenzone can cause contact and photocontact allergic reactions, meaning an allergic reaction upon contact to skin and also when exposed to the sun, hormone disruptions, and has also been linked to Hirschsprung’s disease, which is a disease in the colon.

Other problems are with oxybenzone in water. It is not easily removed from the water, even by normal wastewater treatment plants. It’s also been linked to coral reef bleaching, and has even been banned in Hawaii, along with octoinxate, for causing hormone disruption, coral bleaching, and coral death.

For more information on sunscreen and healthy sunlight exposure, read our article here.

Demanding Health: A Federal Call to Action

The blunt warning contained within a recent research report from Tufts University’s Federal Nutrition Research Advisory Group on the rising health issues among Americans today is simple: we need change! The advisory group recommends a more coordinated approach among the diet and health-related agencies on Capitol Hill. The paper, “Strengthening national nutrition research: rationale and options for a new coordinated federal research effort and authority”, was published in July’s issue of The American Journal of Clinical Nutrition.

Finding ways to better coordinate and direct research could help us make improved lifestyle choices to combat heart disease and other diet-related threats to human health. It’s time to take the necessary steps to not just manage our health, but dramatically improve our government’s efforts to provide the information and advice we need to make the smart dietary decisions best for our entire family. And it all begins in Washington, D.C.

The Problem

Over 10 different federal agencies in the U.S. are researching health and nutrition while trying to identify ways to make Americans healthier by decreasing obesity, diabetes, and heart disease – ultimately lowering death rates. The problem is not a lack of research, but a lack of collaboration among all agencies.

Numerous U.S. federal agencies, such as the Centers for Disease Control, National Institute of Health (NIH), Food & Drug Administration, Agency for International Development, Veterans Affairs, NASA, Department of Agriculture (USDA), Department of Health & Human Services, Department of Defense, and the Agency for Healthcare Research & Quality, unanimously agree: we Americans need to improve our health…and quickly.

But what is being done?

There’s no governing unit at the federal level that oversees what research is being done and how to most efficiently come up with solutions for consumers to understand and put in place while grocery shopping. What’s mind-boggling is that these agencies have conducted similar studies without coordinating their efforts to just do one comprehensive study, showcasing an ineffectiveness in resources, time management, and tax dollars.

Because of these inefficiencies, Americans are more perplexed about their health and nutrition than ever. What should I be eating? And how much? Additionally, there are so many terms and trendy diets popping up, it is hard to know which are nutritionally sound. Low-fat vs. whole fat, paleo vs. keto, intermittent fasting, even coconut oil and celery juice – all of these diets create controversy about optimal health. Even though awareness is increasing about sugars and unhealthy fats, the switch to healthy foods such as vegetables and fruits has not been made.

COVID only amplified these existing issues. One researcher of the study, Dr. Dariush Mozaffarian, explained it as:

“COVID was a fast pandemic that made the slow pandemic of poor nutrition and diet-related illnesses come to life.”

COVID also accelerated many underlying nutritional problems that the “slow pandemic” was causing. This includes complications from major diet-related illnesses (obesity, hypertension, diabetes, etc.) when paired with COVID.

Results of the Study

 The white paper outlines the four most important issues that prevent us from being healthy:

  • How do diet-related health issues affect our economy, our health, our national security, and sustainability?
  • How do cross-governmental organizations that compile research coordinate and share their information?
  • What are the opportunities for nutrition-related discoveries in fundamental, clinical, public health, food and agricultural, and transnational scientific research?
  • What are the best practices to strategically coordinate federal nutrition research going forward?

Through their study, researchers found that more Americans are sick than healthy due to diet-related illnesses. When our nation’s health is this poor, it causes many other problems, including:

  • Issues with productivity
  • Increase in health-care costs
  • Health disparities among race and gender
  • Government budget issues
  • Economic competitiveness
  • Lack of military readiness

Real change can only occur with coordination and with consolidated goals around nutrition research, budget planning, and federal investment. But it starts with us: there needs to be a greater say from the consumer as to what we need, and really what we should demand from our government.

The paper relayed that, over the last 50 years, federal healthcare spending has risen from 5% of the budget to a current level of 28%, with 85% of the spend going towards diet-related chronic diseases. In the same time frame, U.S. business spending on healthcare has increased from $79 billion to $1.2 TRILLION.

Imagine how effective those funds could be if they were redirected toward preventing diseases instead of treating them.

Researchers found that we need more funding toward health and nutrition research than there is today. The USDA and the NIH are the largest funders of federal nutrition research. However, there is still not enough funding to support the myriad ways of how and what we eat affecting our overall health.

Research in nutrition is critical…and complicated. An example provided by the paper is the molecular basis of nutritional needs based on your age and lifestyle. Or what foods are critical in the first 1,000 days of life to prevent diseases later in life. And investigating which foods help prevent food allergies.

Tufts’ Conclusions

Researchers pulled no punches in citing the federal government’s role in creating such a crisis. Finding that greater consensus is needed on matters of diet and obesity, with coordination as a key first step in what will admittedly be a very tough process.

Real change will only take place with greater coordination between agencies, and with management that aspires to dramatically improve American lives. This includes:

  • One leadership at the federal level with a national director
  • Advancement of federal investment and funding
  • Continuing agency autonomy, but with a coordinated and harmonized system implemented from above and budget split between agencies

Executing these recommendations into a unified approach would make it far easier to do such things as identify national dietary goals, establish research needs and priorities, recommend optimal use of financial and resources, deliver a consistent message to consumers, implement educational programs into schools and universities, and so much more.

Getting the Message Across

As reasonable as the messages within the research may seem, the idea of greater coordination on this important public health issue nonetheless faces a long road to action by Washington.

Changing how Washington shares power and responsibility is a difficult task, even amid clear and present needs. That task grows even tougher when it faces enormous competition for time and energy from an administration and a Congress already overwhelmed by COVID and other pressing national issues. Politicians aren’t very likely to see this as a priority – unless we tell them otherwise.

How do we create that political pressure? What does it take to make the messages within the Tufts paper more than an academic exercise? And what can we do to bring about the changes needed to begin a process of coordination and cooperation that will lead to structural improvements?

We may not spark a revolution on making a coordinated approach to diet and health a national priority…but together we can begin an evolution.  

It begins with the consumer. Calls and letters to elected officials are one traditional avenue of action. But in today’s digital age, social media has become a powerful tool for building coalitions of concerned citizens – politicians call them voters – that drive action.

Share your questions about health and nutrition with others. Describe the challenges you face in finding the relevant, credible information you need to make smart decisions about what to feed your family. Point to examples of food products, package labels, and other examples of companies that do a good job of addressing your concerns and questions. Share all that and more on whatever social media you use – and make sure you add your elected national officials to your distribution lists.

If nothing else, share them with Dirt-to-Dinner, and we’ll collect and report on them on your behalf. This is about your health and your family’s well-being, not just a Washington Beltway tussle among faceless bureaucrats. 

Do you have thoughts of your own on this matter? Email us at info@dirt-to-dinner.com.

Are We Eating Away our Covid Fears?

As you read this post, are you snacking on something? If so, you’re not alone. Because of Covid, we are spending about 10 more hours each day at home, which means we’re closer than ever to our kitchens. Making thing worse is that we’re feeling more vulnerable and stressed than in pre-Covid times. And many of us now regularly seek alternative methods of food shopping, causing a spike in at-home grocery delivery and shelf-stable food purchases. This has ultimately shifted how frequently we are eating and what our food choices look like.

A full-fledged snack attack

With shelf-stability and comfort-eating a priority for most consumers right now, snack foods are tempting options. However, this innate draw toward comfort foods is being fueled by convenience, emotion, and nostalgia, and at the cost of choosing nutrient-rich foods and their inarguable health considerations.

According to Statista, the snack food industry has been bustling lately. Even more surprising is the sales growth from Q1 of this year, with mac & cheese sales increasing by over 175%, lasagne & pizza sales up 125%, ramen 117%, and baking mixes up over 150% with the accompanying frosting at 125%. Furthermore, coffee cakes, blueberry muffins, donuts, and cookies were all in the top 10 growth items between January 20th and March 21st, according to Nielsen AOD.

Of Nielsen Data’s Top 10 Food and Beverages for the first quarter of the year, beer makes it into the top three growth items, with soft drinks, energy drinks, chocolate, cheese, and cereal making it onto the list with sales trending upwards month over month at an increasing rate.

Why are we trending this way? Emotion & availability.

According to the International Monetary Fund, the world is likely to enter its worst recession since the 1930s. In the U.S., as of July 24, approximately 30 million Americans have filed for unemployment in the past five weeks. This social and political climate is unsettling, stressful, and has spurred insecurities both financially and emotionally.

There is no wonder our snacking habits are changing – the world is changing. This situation has reminded us of the intense connection our emotions have with food. Food, especially comfort food, can provide a sense of security, familiarity, and nostalgia – things that we can all agree would be nice to have a bit of right now. But at what cost?

Food companies have identified this emotional insecurity and are working to profit from it — both in-store and online. Online grocery delivery has, for the most part, served us well in the past few months — allowing us to cut down on trips to the store and remain socially distant. However, now the snack food market has joined the at-home-delivery bandwagon, making your favorite snacks now available for in-home delivery at the click of a button.

Why is this an issue and grocery delivery is not? Aside from the clear difference in nutritional value between essential foods and these salty, sugary treats, is the alarming fact that you can now just order your chips and donuts from your sofa.

According to the Consumer Trust Insights Council, the purchasing of snack foods, by and large, is a last-minute or spontaneous addition to most of our grocery carts.

This is manipulated by clever marketing with product placement and enticing labels, often begging us at the last minute to toss that bag of chips into our carts, even though it’s never on the top of the grocery list.

With the online snack delivery trend increasing, consumers are now planning out their snacking, spending $5 to $100 per month for these subscriptions, and making sure that these comfort foods are delivered to their doors and fully stocked in their pantries.

Risks with increased snacking

While it is part of human nature to want to soothe our stress and decrease our anxieties, our snacking habits demand a watchful eye. With our recommended daily intake of less than 25 grams of added sugar and 13 grams of saturated fats per day (based on a 2,000 calorie diet), we need to be mindful of our consumption.

When you consider that one 8oz bag of chips contains 80 grams of  fats, and a small chocolate bar contains over 35 grams of sugar, mindless eating can put you over the limit all too easily.

Consumers whose diets have shifted to include more of these prepackaged foods high in fat, sugar, and salt are risking their metabolic health. Dr. Dariush Mozaffarian, the Dean of the Freidman School of Nutrition, Science, and Policy at Tufts University, cited through his research, a recent national report that as of March 2020, poor diet is now the leading cause of poor health in the U.S., and has caused more than half a million deaths per year.

Dr. Mozaffarian goes on to explain that poor metabolic health, caused by diets high in saturated fats and added sugars, as well as high caloric intake, is the cause of immunity-impairing factors tin millions of Americans, including metabolic syndrome. The characteristics of metabolic syndrome include excess fat around the middle, hypertension, high blood sugar, and a poor cholesterol profile.

These types of symptoms suppress the immune system and ultimately lead to cardiovascular disease, Type 2 diabetes, and obesity-related cancers that have left many people nutritionally deficient and thus immuno-compromised, putting them at a greater risk of contracting and combating Covid.

The statistics are terrifying — of the U.S. population age 18 and up, only 12% of Americans are without high blood pressure, high cholesterol, diabetes, or pre-diabetes.

For those under the age of 65, these exact illnesses are the biggest risk factors associated with having a fatal reaction to Covid.

For the health and well-being of our families and our country, the time to take action is now…

Taking back control

So how can we rein in our anxieties right now without stressing ourselves out more? First, we must acknowledge our emotions. Penn Medical explains that identifying the fact that you are stressed and working to channel those feelings into an activity is a much more productive way of managing anxieties. They go on to suggest that healthy eating is more difficult without a routine. Plan your meals, and eat them at a designated spot in the house. This will help to make eating purposeful and not mindless, which can cause spontaneous overeating.

U.C. Davis Health echoes these sentiments but goes on to highlight the importance of understanding hunger cues. This helps avoid what they call “autopilot” snacking. If you are sad, anxious, mad, or bored, it is natural for your body to release cortisol, which signals the need to eat. Try to recognize your physical need for food – if you don’t feel hungry, don’t let your emotions trick you into thinking that you are. And reach for a glass of water instead.

When you want a snack to hold you over between meals, try snacking on fruit and adding a scoop of peanut butter for protein on the side, or having crackers with cheese and meat. Even veggies dipped in hummus or Greek yogurt are all healthy, filling, and yummy options.

University Hospitals also points to the need now more than ever to focus our nutrition on fortifying our immune system. It is not just about not snacking, but about making our meals meaningful and immunity enhancing. One way to help our decision-making is to make sure our healthy options are the first thing we see in the refrigerator or pantry. Research suggests that we are 30% more likely to choose the items that we see first – so keep a bowl of fruits cut up in the front of the fridge, or consider putting your fruits & veggies in a bowl on the counter.

The Mayo Clinic also recommends tracking your food. This serves to not only keep us “eating mindfully” and accountable for our calories, but also aid in identifying changes or lapses in our healthy eating habits.

But what all this research doesn’t say is that change is hard. So, during this time as we try to find a new normal, it’s important to not be too hard on ourselves…this is a difficult time for us all. If you slip, no big deal – we all do it.

But the important thing is to think long-term, as this situation will pass. And try to save those treats to make new memories with your friends and family, like making socially-distant s’mores with a backyard bonfire or having a popsicle on a hot day. We all have to treat ourselves and enjoy these special moments.

Cortisol: Our Body’s Stress Response

Our mundane tasks throughout the day have all of a sudden become fraught with stress. It used to be fun to pick up groceries, get a package in the mail, see a friend or go shopping.  Now our anxiety rises: did we touch anything? Has anyone sneezed recently? Were they wearing a mask? Should I take a shower when I get home? Did I clean the mail well enough? What about the package my son touched? Did he wash his hands? Are my family members not in my household okay? The list seems to grow and grow. And each worry brings on stress, and stress brings – you guessed it – cortisol.

What is cortisol, exactly?

Cortisol, often called “the stress hormone,” is released by our adrenal glands, which are located right above our kidneys. Although its nickname may infer that it’s a negative hormone, cortisol is not always bad. It functions to control your fear, motivation, and mood. It also triggers our “fight or flight” response or as a signal to when your brain should be on high alert — a function that serves to protect us. Cortisol also helps manage how our body uses carbohydrates, fats, and proteins, regulates inflammation and blood sugar levels, as well as controls our wake and sleep cycles.

Cortisol is activated when there is an outside threat or stressor. Once the threat is gone, your body will naturally lower your cortisol levels and assume regular processes and activities. Or at least we hope that is what occurs.

But what happens if regulation doesn’t occur and cortisol levels remain high? Sometimes, when cortisol is activated too frequently for too long, it can create a long-term stress response that perpetually disrupts bodily functions and puts you at risk for many other health problems.

To illustrate cortisol’s benefits, let’s consider a parallel to inflammation. Anyone who has broken a bone or sprained an ankle knows that feeling when our bodies immediately become inflamed or swollen around the affected area. This occurs as a protective mechanism, or otherwise known as acute inflammation to protect the area and signal to the body that something is wrong and to be on high alert.

Similarly, the body releases cortisol during a stressful situation to help the body handle an issue in the short term. For instance, if a spider drops down onto your shoulder, your body signals your heart to beat faster, and you quickly shoo it off of you. Once the bone has healed, the swelling goes down – once the spider is gone, the cortisol levels decrease and your heart rate slows back to a normal pace.

Alternatively, chronic inflammation, or inflammation that lasts for too long like heart disease, and obesity, can be harmful. Cortisol works the same way! When the levels of your stress hormone do not regulate, and don’t decrease after a stressful event has occurred, they remain too high.  And if this happens for too long, it can be damaging and stressful on the body.

But you are not a victim to cortisol.

While it is challenging to regulate during stressful periods or when anxiety rises, you can take charge of your body by how you fortify it. Eating the right foods can help protect you from hypercortisolism (too much cortisol) and the negative effects that it brings, while mitigating potential long-term damage.

How does Cortisol work?

While the adrenal gland releases cortisol, it first “talks” to the pituitary gland. This is a tiny, pea-sized gland located at the base of your brain that reacts to your bodies’ actions. It will send signals to the adrenal gland to release more or less cortisol, based on what you are experiencing at the time.

Once the pituitary gland signals the adrenal gland to release cortisol, your cells get to work! There are cortisol receptors in almost all of our body’s cells, but each cell will use the hormone differently. For example, have you ever had a stomachache right before a public speaking engagement or that cold sweat feeling when you see that huge spider? This visceral feeling is called a “gut reaction” for a reason. Ingrid Kohlstadt, President and Founder of Ingredients, Inc., Associate at Johns Hopkins University, and Former Medical Officer and Commissioner at the FDA, explains:

“Have you ever heard of the term, ‘gut-reaction’? That’s referring to the feeling of raised cortisol levels in the gut. However, the ‘reaction’ portion of that phrase is indicating the inability of the body to regulate its basic digestive and bowel functions because it is overcome with the stress-hormone cortisol, which has taken your body’s attention elsewhere.”

Health problems from raised cortisol levels

For over a decade, studies have shown that moderately high cortisol levels can cause health issues. High blood pressure, Type 2 diabetes, and osteoporosis are all chronic health symptoms that can be a result of cortisol levels being too high. Furthermore, hypercortisolism can increase ones’ appetite via a hormone called ghrelin. This can cause you to seek comfort foods, like sugary, salty and fatty foods that trick your body into thinking it will help calm you. But instead, your metabolism slows, fat storage begins to occur, and eventually you gain weight.

Chronic tiredness and lethargy are also side effects of hypercortisolism. Your body is unable to regulate its sleep-wake patterns due to the hormone disruption. Lack of sleep can cause impaired brain function and memory.

Chronically high cortisol levels also have a direct effect on our gut microbiome. When digestive and endocrine processes are disrupted, so is our microbiota. Furthermore, cortisol and insulin have an inverse relationship – when there is more cortisol, there is less insulin, which means too much cortisol for too long can negatively impact your blood sugar levels.

All of these things contribute to a weakened immune system, and greater risk of infection – something that a lot of us cannot afford to have right now in the midst of the coronavirus pandemic.

But what do we do? We cannot just tell our bodies to stop secreting cortisol. In the same way, we cannot tell our hearts to beat slower when giving a speech, or not to perspire when a large spider crawls on our arm.

What we can control are the foods we put in our bodies and how we fortify our system to support the glands regulating our stress hormones.

How to aid cortisol regulation

A combination of sleep, exercise, and diet all play a role in regulating hormonal patterns, including cortisol. These are luckily all things that we can consciously control. Specifically, our nutrition plays a lead role in supporting or hindering our triggers for cortisol release.

Things to limit:

Sugar. Sugar intake is a primary trigger for cortisol release. Excessive sugar intake can cause an increase in cortisol secretions and alter the bodies’ ability to properly respond to stress. This inhibits the body from reacting “normally” to stress. According to one animal study, sugar acts in the periphery to negatively-activate the metabolic-brain feedback pathway:

“In rodents, drinking sucrose beverages were shown to inhibit stress-induced CRF mRNA and peptide expression in the brain. These inhibitory effects of sugar on CRF and HPA reactivity may be linked to sugar-induced increases in central opioidergic activity. Sugar consumption promotes elevated opioidergic tone in the brain, and opioids inhibit synthesis and release of CRF and stress-induced HPA reactivity.”

In other words: sugar inhibits the brain from receiving cortisol, and expressly it properly.

Caffeine. Studies have shown that caffeine consumption can stimulate cortisol secretions, as well. With this increase of cortisol secretions, correlated to caffeine intake, your body can begin to develop a tolerance for cortisol response. It can inhibit the absorption of iron which is a key mineral in the synthesis of hormones in the body. Furthermore, caffeine can ultimately recreate stress conditions in the body. As put by Precision Nutrition:

“Caffeine impacts whether certain chemicals are available; how receptive our brains are to them; and whether we’re even making those chemicals in the first place.”

Try to keep your caffeine intake to under four cups a day, to avoid any negative effects.

Alcohol. Much like the ghrelin hormone that can trick our bodies into thinking that foods high in fat and sugars will decrease the stress effects of cortisol, alcohol plays tricks in our bodies, too. Many people seek alcohol as a way to relax or blow off steam. However, chronic alcohol consumption can actually increase cortisol production, and thus is counterproductive in the relaxation process.

It is recommended that women attempt to keep consumption to 1 drink a day and up to 2 drinks per day for men. So don’t feel like you have to give up that end of the day glass of chardonnay — just enjoy in moderation!

Things to regularly consume:

Fruits! Blueberries, kiwis, oranges, pears, and bananas have been shown to reduce cortisol levels, especially in athletes. You can use these as a way to self-regulate. Because these are high in vitamin C, research has shown that these may help slow the production of cortisol.

Omega-3s! Fatty acids, especially DHA and EPA from fish oils, have been shown to counteract inflammatory stress effects.  Not to mention, fermented foods containing fatty acids, such as yogurt, kefir, sauerkraut, and kimchi, all offer probiotics and prebiotics that help offset any gut microbial disruptions caused by cortisol increases. Other prebiotic rich foods include onions, garlic, leeks, asparagus, apples, and bananas. These prebiotic foods provide fuel for your probiotic bacteria.

“Cortisol is real and present during stressful times as these. The foods we eat can change how our bodies react to raised levels of cortisol. Chronically raised levels of cortisol can damage your gut microbiome. Consider fiber as a way to offset negative effects of cortisol on the microbiome. Not to mention Americans are only getting about 10% of the fiber they need daily, so any increase would be beneficial.”

– Ingrid Kohlstadt, President and Founder of Ingredients, Inc.

Good carbs! As mentioned earlier, cortisol and insulin have an inverse relationship. When cortisol is high, insulin is low. Carbs, however, prompt our brain to secrete more of a hormone called serotonin, which is often stunted by high levels of cortisol. Complex carbohydrates like oatmeal, beans, whole grains, starchy veggies, and lentils, can support and stabilize blood sugar levels that can be lowered by the presence of cortisol.

Beans and barley! Beans are doubly helpful! They are complex carbohydrates and aid in blood sugar regulation, but they also contain phosphatidylserine. This is located in the cell membrane and helps to counteract cortisol. White beans and barley are two of the best options.

Avocados! Who doesn’t like avocados? In addition to being delicious, avocados, like tomatoes and leafy greens, are high in potassium. Potassium helps to keep our blood pressure in check. This is great for when cortisol causes increased heart rate due to hormone spikes.

Spinach & cruciferous vegetables! Rich in magnesium, spinach and broccoli are known to help our bodies regulate the production of cortisol. Microgreens, or immature greens, are also known to have high concentrations of various beneficial nutrients and tend to be denser in vitamin C than their mature counterparts.

Nuts! Almonds, cashews and pistachios contain selenium, which is a mineral that can help elevate mood. While it may not have a direct effect on cortisol it can help combat the effects of too much cortisol. It helps to strengthen your immune system in times of stress, when the body may be depleted or weakened.

Dark chocolate! Naturally-occurring antioxidants in dark chocolate can aid in decreasing inflammation and slow the production of the cortisol hormone. The result of one study indicated that about 40 grams per day of dark chocolate can help, so don’t feel bad about having a piece or two! Just aim for a dark chocolate with a high cocoa content, like 85% or higher, for best results and lower added sugar.

Does Red Meat Cause Cancer?

We enjoy a perfectly-cooked steak and a juicy hamburger on occasion. But hearing about the perils of consuming red meat on various podcasts, websites, and interviews quickly detracted from its home-cooked deliciousness. What is the truth when it comes to red meat and cancer? And how do we wade through all this information?

Spurring many of the articles we read today on this topic is from a 2015 study by the International Agency for Research on Cancer (IARC), which stated that if you ate a lot of meat, your chances of getting cancer increased by 18%. The IARC deemed red meat ‘probably carcinogenic to humans based on limited evidence’ and that processed meat is ‘carcinogenic to humans based on sufficient evidence’. Colorectal cancer was the most noted type, but they indicated that processed meat also triggers pancreatic and prostate cancers.

The Global Burden of Disease Project, funded by the World Health Organization (WHO), is cited in the IARC report stating that 34,000 deaths per year are attributable to diets high in processed meat and 50,000 to red meat. Compared with 1,000,000 deaths due to tobacco; 600,000 to alcohol; and 200,000 to air pollution, it’s hard to determine the urgency of the situation.

Meat is Meat is Meat…Right?

First, let’s put this in perspective. The average person whose diet includes red meat, fish, chicken and other protein sources has a 1% chance of getting pancreatic cancer, 4% chance of colorectal cancer, and 9% of prostate cancer. If you eat a diet high in red and processed meats, the IARC reports that your chances of getting these cancers would increase by 18%. While it is still not great, it brings the risk to 1.2%, 5%, and 11%, respectively.

How did the IARC come to this conclusion? It is a bit of a mystery. The America Institute for Cancer Research does not know, either:

It’s not yet clear exactly why these meats increase risk for colorectal cancer. It may be the added nitrites and nitrates, the smoking and/or high temperatures used in some processing, or the heme iron in red meat.”

We first need to distinguish processed meat, such as hot dogs and bacon, from non-processed meat like flank steak or tenderloin. Each one digests differently and thus has different effects on the body.

The culprits are nitrates and nitrites – both are found in red meat and both are compounds with nitrogen and oxygen structures. Nitrates are found in the soil and help plants absorb nitrogen, which is essential for plant growth. Interestingly, vegetables are the biggest source of nitrates in the human diet, accounting for at least 85% of our nitrate consumption. Compare this to processed meats that account for only about 6% of nitrate consumption.

Nitrates vs. Nitrites

Wait…if vegetables are good for us, then how are nitrates harmful in processed meats? The conversion happens when the bacteria in your mouth and enzymes in your body convert nitrates into nitrites, which has one less oxygen atom. Although this seems like a very small difference, it can lead to completely different effects.

That one less oxygen atom turns nitrates into nitric oxide, which is essential for our bodies. But nitrites turn into nitrosamines in our bodies, which can be harmful. There are many kinds of nitrosamines, and some of them can increase cancer risk. For example, nitrosamines are some of the main carcinogens in tobacco. But can these cancerous types be formed in our food, and if so, how?

The reason we eat red meat, besides its taste, is that it’s full of amino acids – in other words, protein. But when there is exposure to high heat through cooking, the amino acids combine with the nitrites and create the perfect condition for nitrosamines to form.

“It’s not so much nitrates/nitrites per se [that are carcinogenic], but the way they are cooked and their local environment that is an important factor”, says Kate Allen, Executive Director of Science and Public Affairs at the World Cancer Research Fund. She says that we need to consider how we are cooking these meats because that could manipulate their carcinogenic properties. “Nitrites in processed meats are in close proximity with proteins, specifically amino acids. When cooked at high temperatures, this allows them to form nitrosamines more easily, the cancer-causing compound.”

Nitrosamines = Bad?

This could be why we don’t see these same carcinogens in vegetables, even though they also contain both nitrates and nitrites. Vegetables are undeniably good for us, and are typically not cooked at the same high temperatures or for as long as meat is, making nitrosamines less likely to form. Plus, vegetables do not contain the same amount of amino acids, making the formation of nitrosamines less likely to occur.

However, nitrosamines are not inherently carcinogenic. There needs to be enough of a chemical reaction to induce a mutation in DNA. Cancer ultimately forms from DNA mutations, including those caused by nitrosamines, which is why red meat is considered potentially harmful by some. But how your DNA reacts to meat also has to do with your epigenetics, which is affected by your sleep, your overall diet, and your exercise.

In addition to nitrosamines, other compounds are up for debate regarding their cancer-causing effects. Substances called heterocyclic amines form when meats are cooked at high temperatures and become blackened or charred. In animal studies, heterocyclic amines are carcinogenic. But what about human studies?

In Pursuit of a Valid Study

To complicate matters further, there is considerable disagreement about the various meta-analyses reporting on the relationship between meat consumption and cancer. Last fall, the Annals of Internal Medicine stated that “the dietary guidelines recommending limited red and processed meat was based on unclear evidence”. Harvard School of Public Health countered with a disagreement on how the Annals of Internal Medicine conducted the meta-analyses. They mentioned that the studies can be cherry-picked to obtain the desired result:

There is a large body of evidence indicating higher consumption of red meat – especially processed red meat is associated with higher risk of diabetes, cardiovascular disease, certain cancers, and premature death.”

At D2D, we did not conduct our own meta-analysis…we just want to apply some common sense here. So, perhaps between these two studies, we can find a solution that works for most of us.

The variables associated with each human are tremendous. We know that smoking increases your chance of getting cancer and damages almost all the organs in your body. All a study must do is compare smokers with non-smokers to see the effects on one’s body.

But separating out one specific food and studying its effects on the human body is almost impossible. The only way would be to put two separate groups in the exact same living conditions. They would have to follow the exact protocol with exercise, stress levels, living conditions, family life, and diet and then give one red and processed meat and none to the other group. Since cancer takes years to develop, the isolation would have to be for at least 20 years. Honestly, this does not sound very feasible.

The IARC deemed the link between red meat and cancer as having limited evidence so they understood that “other explanations for the observations (chance, bias, or confounding) could not be ruled out.”

So, what is the answer?

The two leading causes of death are heart disease and cancer. It is well understood that the leading cause of these diseases is diet. We have written extensively about the importance of diet, exercise, sleep, and stress management to maintain a healthy life. At this point, we are aware that eating a diet low in saturated fat, trans fats, sodium, and sugar improves our overall health. Furthermore, including 5-7 servings of fruits and vegetables, whole grains, fish, and nuts every day will make a considerable difference in your life.

fruit vegetable dna

Red meat includes important nutrients. A lean piece of red meat has protein, niacin, vitamin B6, B12, phosphorus, zinc, iron, and vitamin D and must be consumed as part of a balanced diet to reap its benefits.

Like everything we discuss at D2D, eat in moderation. Will bacon on a Sunday morning and a hot dog at a baseball game give you cancer? No. Would you really want to eat bacon and hot dogs every single day? Probably not. Would you eat a steak every day? Not if you are eating a diet with lots of variety.

Does Intermittent Fasting Make Us Healthier?

Despite the re-openings of parks, beaches and restaurants, many of us find ourselves in a slump between bad news and worse news. Exacerbating our uneasy feelings is how hard it’s been for some of us to break up with hourly visits to our refrigerators and pantries.

But is there much research on the effects of not snacking all day on my long-term health? I’d like to lose my “COVID 5” around my midsection, but also do something that will make me healthier for longer, and also happens to be a sustainable way for me to eat, year after year.

It’s a lot to think about all at once, but as good ol’ Ben Franklin wisely said, “an ounce of prevention is worth a pound of cure”. And as this mom of two kids enters – gasp! –  middle age, I’ve gotta start getting serious about this, like, now.

So I perused our diet posts and reread our article on intermittent fasting from three years ago. More recent research released from clinical trials and academic institutions continue to tout intermittent fasting as a way to not only manage weight, but also prevent age-related diseases, like cancer, heart disease, and diabetes. Additional benefits include combating the age-related increase in fat tissue and decrease in muscle mass.

Though many, but not all of these studies are based on animal trials, they may hold true for us as well, as inferred from several human clinical trials.

Why Fasting?

“Fasting”…doesn’t sound very fun, does it? It makes me think of something you’re forced to do before a medical procedure – ugh. However, fasting has been practiced for millennia due to its medicinal purposes and to permit the body time to heal itself without distraction. But the thought of going days without food not only sounds daunting but unhealthy.

Another option that’s been shown to have positive results for aging? A calorie-restrictive (CR) diet. That’s when you limit the daily intake of calories to about half of what you normally consume. But this has been associated with long-term loss of lean muscle mass, immune suppression, and participant non-compliance. Ummm…no thanks. And shouldn’t we be strengthening our immunity right now?!

Meeting in the Middle

Not to fear: recent studies have shown a way for the body to reap the benefits of fasting without the daunting task of not eating (or eating enough) for days. And it’s achievable in our modern-day lifestyle.

Time-restricted feeding (TRF), a form of intermittent fasting, limits the number of continual hours you eat during the day – every day. Similar to its fasting and CR counterparts, TRF allows our bodies to have time to actively regenerate stem cells, thus positively affecting aging. But unlike CR, TRF results in a more dramatic drop in insulin levels while increasing our cells’ protection from oxidative stress. These attributes can play a role in cancer risk reduction, thus making time-restricted feeding a great consideration for long-term health.

And for women, the benefits extend even further. Analysis from Women’s Healthy Eating and Living study found that female participants in a breast cancer survivor study who didn’t eat for at least 13 hours overnight had a 36% reduction in the risk of recurrence. Furthermore, they were 21% less likely to experience breast cancer-related mortality.

Why it Works

Research shows that time-restricted feeding is a naturally efficient mechanism for eating, as it logically works with our sleep cycle to provide the digestive “break” our bodies need to regenerate cells. This “break”, ranging from 12-16 hours in length, includes overnight hours and can either start early in the evening or extend through the morning.

When you think about eating from, say, 9am to 7pm, you’re fasting for 14 continual hours. This also means you’re completely doing away with late-night eating, which is associated with a higher risk of diabetes and obesity. And you’re allowing your body to have a more restorative sleep without being distracted with digesting your late-night snacks with Seth Meyers.

Fasting 101

Much research has been conducted on the various ways of restricted feeding and fasting and its myriad benefits. The most well-known researcher, Dr. Valter Longo, discovered the foundation of a time-restricted diet with his fast-mimicking diet, which has been shown to prevent cancers, heart disease, diabetes, and obesity among its 100 participants, one of the larger human studies conducted in this field.

To understand how fasting can lead to keeping you healthy, let’s first start with a quick bio-nutrition lesson:

When fasting, the body uses its glycogen stores in the liver for energy. Once available glycogen is depleted, triglycerides are then broken down to produce fatty acids, which the liver converts to ketones for fuel. Ketone levels begin to rise after 8 to 12 hours without food.

Once our energy source switches to ketones, our bodies become better at glucose regulation, stress resistance, inflammation suppression, and restoring mitochondria health. Furthermore, in a fasted state, damaged molecules are repaired or removed. Endurance, coordination, and balance are increased and muscle mass is maintained despite the regular period of fasting.

Should you do it?

Do you want the full effects of intermittent fasting? Then be prepared to do this for the long haul. And not to binge after each fast.

Researchers, including Longo, urge us to make these intermittent fasting practices a permanent lifestyle change and not as a “diet”, per se. Many of us turn to diets for a quick way to lose weight, so avoid fasting diets where you “starve and feast”, eating whatever you want after the fast is completed. Those diets, like the Every Other Day Diet, just encourage poor eating habits with low nutritional value.

More importantly, intermittent fasting may not be appropriate for everyone, particularly if you are underweight or recovering from a long-term illness. Significant lifestyle changes like this should be conducted under the supervision of practitioners you trust.

How to do it?

Ok, so you’re ready to feel amazing for a very, very long time. But…how do you start? If you’re like me, you reallllllly look forward to your three-square meals a day, with maybe a snack or two in between. You can still have your meals – they will just be condensed in a shorter period of time.

First, let’s start with the foundation for any good diet: lots and lots of veggies and fruits. The MIND Diet serves as a helpful foundation here. It is a research-backed program that can reduce the risk of Alzheimer’s by half and keep the brain years younger. The diet centers on “brain-healthy food groups”, like leafy greens, vitamin-packed veggies, nuts, berries, beans, whole grains, fish, poultry, olive oil, and – wait for it – wine! By getting used to filling your plate with nutrient-dense foods, they will keep you feeling fuller for longer.

Are you a snacker? Time to elevate your game by cutting out your mid-meal snacks. Yes, I’m sorry…this includes that random bowl of cereal, too – no matter how healthy it is.

Now that your diet is on point, it’s time to start a simple form of time-restricted feeding. At first, try limiting your fast to 12 hours. Most of this time can easily be done while you sleep. Cut off your food by 8:00 pm and then have breakfast at 8:00 am. Gradually increase your fasting hours from 7:00 pm to 9:00 am. Ready to keep going? 16 hours is really the limit for most people. Some people eat all their food for the day in one sitting. We tried that once, and were left miserably hungry for 23 hours.

Whichever you choose, be sure to start your fast well before bedtime so you sleep properly and let your cells do their work!

A Few Notes…

Just like when you cut out sugar, carbs, or caffeine from your diet, there is a period of discomfort as your body adapts to this new way of eating. But with some small changes taking place over a few months, you can reduce the negative side effects and find this to not only be a manageable way of eating, but also helpful in making you feel better and have more energy.

Oh, and by the way, you can drink water, tea, and black coffee during your ‘fasting’ period. It is recommended that if you want a splash of milk, it won’t hurt to have fewer than 50 calories. Also, stevia will not trigger an insulin response, unlike some other sweeteners.

Now it’s time to let down your refrigerator gently…it’s not a full break-up, after all 😉

A Vitamin D-lemma: Sunscreen vs. Healthy Sun Exposure

vitamin d

Vitamin D is an especially important nutrient right now, as we all have a heightened awareness about our immune health to battle COVID-19. In addition to aiding in cellular function, bone growth & strengthening, Vitamin D is also a crucial player in fortifying our immune system.

Moreover, according to a new study out of Northwestern University, researchers found a strong correlation to Vitamin D deficiency and COVID-19 mortality. According to data derived from 10 different countries, “the researchers noted that patients from countries with high COVID-19 mortality rates, such as Italy, Spain and the UK, had lower levels of vitamin D compared to patients in countries that were not as severely affected.”

The Benefits of Vitamin D

Did you know our kidneys can produce 90% of our daily dose of vitamin D? Our bodies are able to process vitamin D through receptors in our skin cells. We are able to process up to 90% of that vitamin D we need through this exposure to the sun. However, there are limited foods that are high naturally in vitamin D to make up that 10% that we are unable to process through the sun. Most dermatologist and endocrinologist alike will recommend vitamin D be taken as a supplement to ensure that your daily dose is reached.

Vitamin D controls our blood calcium levels and helps strengthen our immune system. It promotes healthy bones, muscle function, cardiovascular function, brain development, and support for our respiratory system. Despite its name, vitamin D is actually a prohormone, not a vitamin. When the body receives vitamin D, it turns it into a hormone, sometimes called “activated vitamin D”, or “calcitriol”.

Source: www.globalhealingcenter.com

Though vitamin D is also found in several foods, the prohormone is most readily available through direct exposure to UV rays. Through a series of chemical processes, the skin turns sunlight into cholecalciferol, which the liver then converts into vitamin D. In short, we can synthesize vitamin D through sunlight hitting our skin, making us more like plants than we thought!

Surprisingly, vitamin D can actually serve as a protectant for the skin from UVB rays. As Dr. Gominak explains, based on her extensive studies:

“Vitamin D…goes into the cells nucleus to repair the DNA damage caused by the UVB light, thus preventing skin cancer. This means that there was already a natural process that protected us from skin cancer caused by sun exposure.”

So I can get my recommended dosage of vitamin D from the sun in a healthy way that can actually benefit my body? Sounds like I’ll be getting a tan this summer!

Don’t Forget the Sunscreen

But about that tan…what about the motherly warnings against sunspots, wrinkly skin and increased chances of cancer development? Not to worry, I am fully equipped to combat those with my army of sunscreen. I have my convenient spray for quick re-applications, my face stick to make sure my nose and ears are fully concealed, and my lightly-tinted body lotion to give me that extra glow. Very responsible of me…my mom would be proud! Or would she?

A study conducted in January 2020 on the effects of sunscreen application on plasma concentration of sunscreen active ingredients revealed similar findings to last years’ research. The results showed that four active ingredients in sunscreen: oxybenzone, octinoxate, homosalate, and octisalate, are all systemically absorbed into the bloodstream when applied to skin. While this study still lacks sufficient evidence to prove true health implications, it has surpassed the plasma concentration threshold set by the FDA, which was the marker for the need for further safety studies.

In short, this study’s findings will pave the way for future clinical studies that will help make more concrete results impactful at a formal, regulatory level. Dr. Janet Woodcock, director of the FDA’s Center for Drug Evaluation and Research, states that: “this finding calls for further testing to determine the safety and efficacy of systemic exposure of sunscreen ingredients.” Dr. Woodcock continues to stress that, “whether this is dangerous is still not known.”

The FDA addressed the lack of regulatory safety testing and efficacy for the first time in sunscreens in 2019. Until then, they had not tested sunscreens for how they absorb into the bloodstream, as the formulations were designed to sit on the skin as a topical shield from UVB rays. This 2020 study will surely lead to more clinical studies, and hopefully, more significant findings that will help consumers decide on what sunscreen is best for them, and help our regulatory bodies enforce safety precautions.

Studies published in The Journal of the American Medical Association evaluated the systemic absorption of active ingredients in four commercially available sunscreens. In this pilot study, all four active ingredients tested were absorbed into the bloodstream!  And while not all ingredients absorbed through the skin are hazardous and our bodies are able to process most toxicants, the study calls for further research and testing to determine the safety of ingredients for repeated use.

While the testing continues, the FDA has proposed a rule in 2019, that requires sunscreens to be regulated in the same way as drugs. This was put in place to bring all over-the-counter sunscreens up to date with the latest scientific standards, and ensure they are generally recognized as safe and effective (GRASE). While testing and approvals are still in the works as of May 2020, here is a guide to help you navigate what is safe for use!

Here are the proposed regulations outside of just ingredient-testing for sunscreens — this includes SPF levels, label requirements and dosage recommendations.

Which Sunscreens are Best?

So what sunscreens can I use, and what should I look for? Two active ingredients already considered GRASE are zinc-oxide and titanium dioxide; if you see these on your label, you can rest assured you are in the clear. On the other hand, PABA and trolamine salicylate have been deemed unsafe for use, so avoid sunscreens containing these ingredients. Most other chemicals are still under investigation by the FDA and have insufficient data to make a conclusive safety determination, here is a chart that illustrates how to best read your sunscreen label:

If you’re curious about other ways to protect your skin from sun damage and pollutants, check out our post on Skin: Your Body’s Largest Organ here. And if you’re wondering more about vitamin D and its effect on our health, stay tuned for more from Dirt to Dinner on this topic!

Do I Eat it if I Can’t Pronounce It?

Listen to our post from your car, while running…anywhere!

I don’t know about you, but our family has been trying to avoid the grocery store, and all other public outings for that matter, to maintain our social distance. So now, when I must head to the grocery store, I am thinking about a two-week grocery list to avoid repeated trips. Top of mind are items that will not only provide a bit of stability in my pantry, but are also healthy and affordable. As I enter the canned food aisle, I grab a soup and take a look at the nutrition label. My eyes widen… should I be afraid of all these ingredients I can’t pronounce? The answer is not so black and white.

Let’s take a look at this in a different way. Every morning, I throw some octadecenoic acid and hexadecenoic acid, along with arginine, aspartic acid, and phenylalanine onto the frying pan. When it’s properly cooked, I put it on phosphorus, potassium, and manganese. It is delicious! What am I eating? Eggs over quinoa. A healthy, good-for-you breakfast with plenty of healthy fats, vitamins, and minerals.

Is a true measure of health the ability to pronounce a food’s ingredients? The rhetoric, “If you can’t pronounce it, don’t eat it!” is adopted from a quote made by Michael Pollan, the author of In Defense of Food: An Eater’s Manifesto. His intent was to warn consumers against eating highly-processed foods and provide guidelines to identify these products so we could combat growing health epidemics, like obesity, diabetes, and chronic inflammation.

Misrepresentation of “chemical”

Unfortunately, Pollan’s statement was taken quite literally. Consumers began to question every multi-syllabic ingredient on their labels. But isn’t that a little too simplistic? Let’s get serious; most foods contain bad-for-you and good-for-you ingredients that are tongue twisters. Don’t believe me? Try this: read the list of ingredients below. It details the composition of a common breakfast and snack food.

Sound appetizing? Well, the truth is, these are simply the chemical ingredients for a banana. James Kennedy, a high school chemistry teacher in Melbourne, Australia created this list to illustrate that even completely natural, wholesome, clean foods can sound potentially unhealthy and unnatural when the mechanism for determining health is solely based on pronouncing a food’s chemicals.

“I want to erode the fear that many people have of chemicals”.

– James Kennedy, Chemistry Teacher

Our goal to eat healthier should include consuming nutrient-dense foods with low sodium, sugar, and trans & saturated fats. This means eating more fruits, veggies, and whole grains. Sounds pretty easy, right? Not always. Most of us tend to lean towards simple mantras to soothe our aversions to uncertainty and help us with quick decision making.

Perpetuating unreasonable food fears

According to Mintel, 70% of consumers don’t know what they need to eat to be healthy, but over 51% of Americans believe that additives in foods they eat pose a serious health risk. What causes this type of confusion and food fear of one of the safest food systems in the world? Misguided food dialogues may be to blame.

Pollan’s words have fueled an unreasonable fear of chemicals, toxins, and additives – and ultimately a fear of our food systems’ ability to ensure food safety. Unreliable food crusaders like the “Food Babe” have also adopted the phrase, “if you can’t pronounce it, don’t eat it”, and continue to spread similar incorrect generalizations. And they ultimately exacerbate a problem that, for many, is just whether they can afford to put food on their table.

Chemists like Dorea Reeser have spoken out against these misguided stigmas stating what seems to be the obvious:

“We are chemicals. Our friends are chemicals. Our babies are chemicals. The air we breathe is chemicals. The food we consume is chemicals that are digested by chemicals that turn into more chemicals.”

So if you took Pollan’s advice to the extreme, you would literally starve.

Do Additives Have a Purpose?

In addition, reputable food scientist, Professor Robert Gravani of Cornell University, has been a leader in responsible food science to combat this faulty logic, as well.

“We want to enhance the quality and maintain the freshness of foods. We want to reduce waste. We really want to make more foods readily available to consumers. And when feeding 310 million people in the United States, we really need to think about how we can transport this food.”

– Prof. Robert Gravani, Cornell University

In the quote above from a 2012 interview with National Public Radio’s Talk of the Nation, Gravani details legitimate reasons food manufacturers add chemicals to food. He identifies a myriad of other meaningful ways additives have actually helped our food system.

For instance, our table salt contains iodine, a chemical that may make some consumers wary. However, the addition of this chemical has practically eliminated goiters, a medical condition affecting the thyroid gland. Moreover, niacin, a chemical added to bread, has all but made pellagra, a severe nutritional deficiency causing inflammation throughout the body, nonexistent.

Considering the Trade-offs

Dr. Michael Holsapple and Heather Dover of the Center for Research on Ingredient Safety at Michigan State University explain that adding substances to food is a necessary, centuries-old practice. All ingredients serve a purpose, whether to add flavor, enhance appearance or texture, or preserve food against bacteria, mold, and fungi. They encourage consumers to do their research on their labels. Be informed, not scared.

“As toxicologists and food scientists, we believe that, by and large, food ingredients are safe. We encourage consumers to look at food labels, as they are an important source of information on the safety of that food, and they provide evidence to enable informed choices.”

– Dr. Michael Holsapple, Michigan State University

He went on to warn that: “You can choose to avoid foods with synthetic preservatives, like sodium benzoate or benzoic acid, but you may consequently increase the risk of you and your family being exposed to microbial pathogens because so-called ‘natural’ preservatives are not as effective.”

Foods with “clean labels” and ingredients you can readily pronounce do not necessarily equate foods with healthier nutritional profiles. Should you be concerned about a particular ingredient, do some digging and check into its applications to see if it’s acceptable to you. The reality is that a healthy diet means making the right food choices, processed or not.

Why are we buying so much toilet paper?!

Such behavior has become common amid the global spread of COVID-19. The empty shelves bear witness to the fact that consumers around the world are stockpiling hand sanitizer, canned foods, toilet paper, and other goods.

The Mob Mentality

A number of books have been written about the “wisdom of crowds” and how groups of people often arrive at better decisions than individuals. Unfortunately, crowds can also become mobs. When that happens, the decisions they make generally ignore their own conscience or rational judgement – thus are not in the best interest of society or individuals.

When people are stressed, it can be difficult to think rationally. As a result, we look around to see what others are doing. When we see people scrambling for toilet paper or spaghetti, we tend to engage in similar behavior. The funny part is we may be stocking up on foods that we wouldn’t normally eat, such as lots and lots of pasta and chips. When was the last time you ate canned peaches?

For this reason, it may not be a good idea to post your photos of empty shelves on social media. If you do, you are sending signals that goods are in short supply, which could stress your friends and family and encourage panic-buying that hurts us all.

Why Are We Acting Like This?

While panic-buying may seem irrational—does anybody really need 80 rolls of toilet paper?!it isn’t unreasonable for us to emulate the behavior of those who came before. After all, if everybody else is stocking up on toilet paper, it won’t be long before there isn’t any left for reasonable people. Better to grab the last couple packages while you can!

Behavioral economics and cognitive psychology can help us make sense of these behaviors. Information cascades and herd behavior describe how it sometimes makes sense to go along with the crowd even when you do not believe they are behaving rationally.

Understanding what is happening in the grocery store means recognizing that we do not shop simply to meet our physical needs but also to meet our emotional needs. “Retail therapy” occurs when we make purchases to manage our emotional state. Such purchases allow us to take back control in situations where we feel particularly out of control.

Where We Find Value

The coronavirus pandemic makes it particularly difficult for people to get control of their lives. It isn’t clear how long the crisis will go on or how bad things will ultimately get. In reality, sitting at home doing nothing may be the best course of action for most of us, but it does not contribute to a sense of control.

While panic buying may be irrational, other consumers behaviors make better sense. In particular, we are looking for longer term value in our purchases. This can be seen in the types of goods that consumers are buying and the shelves they are picking clean. Consumers are drawn to canned and dried goods that will keep for a long time as well as frozen foods. This was especially clear during the first couple weeks when consumers were advised to stock up.

This search for value also explains why some foods and brands remained on the shelves while seemingly similar products disappeared. In my local store, consumers focused on store brands over premium products. Pricey sauces and expensive oils remained on the shelves while lower cost versions were absent.

Planning for the Long Haul

As the coronavirus situation develops over the weeks and months ahead, we can expect to see further shifts in consumer behavior. I’ve seen some changes already at my local grocery store. While it may not reflect broader patterns, I noticed last week that the shelves of beef products were empty, while chicken remained readily available. This week, I noticed the opposite was the case. This could mean that consumers stocked up last week on beef and are now looking to do the same with chicken, or it could mean that they are shifting purchasing patterns to lower cost options in anticipation of the crisis lasting longer. Time will tell.

As time passes, economics and refrigerator space, will overtake consumer psychology in dictating purchasing behavior. Panic-buying of products with limited shelf life won’t make sense. Consumers will find a new rhythm for their purchases.

Many consumers will also begin to feel the financial pinch of lost earnings soon, if they haven’t already. Consumers unable to work will need to make their savings last longer. 27% of Americans have little or no savings, and the average American has about $183,000 in all bank and retirement accounts. Sheltering-in-place will impact tens of millions of Americans who have jobs but are not able to work, therefore not bringing home a paycheck.

Mapping the Road Ahead

Looking much further out, to a time when the worst of the crisis passes, we may see lasting changes in consumer food purchasing patterns. Consumers may find that some labels that seemed so important at the beginning of the year no longer seem quite so meaningful any longer. They may be reminded that “natural” does not guarantee safety, as the coronavirus demonstrated. On the other hand, it won’t be surprising if interest resurges in superfoods and functional foods, which can demonstrate real health benefits, perhaps helping them fend off the next COVID-19.

For now, pay attention to your behavior. Do you really need that extra roll of paper towels or toilet paper, or are you just stocking up? Pay attention to your own conscience and your own household needs rather than the frantic person pushing the grocery cart next to yours. Rest assured, the grocery stores will continue to be stocked with food and supplies.

Boosting Your Health with Mushrooms

Mushrooms recently entered the scene as an elusive new “superfood”, and are now topping the charts for foods to watch in 2020, due to their powerful proven health benefits. And amid the current coronavirus pandemic, we’ll take whatever we can get that’s been proven to strengthen our immunity and overall health!

Don’t like eating raw mushrooms? Consider all the different ways you can reap their multitude of benefits. Take the D2D team, for example: Lucy sprinkles a few tablespoons of Laird Hamilton’s Performance Mushroom powder in her coffee each morning, Hillary enjoys dried mushrooms as an occasional mid-day snack, and I prefer sautéed mushrooms over my favorite chicken dish. 

Why Mushrooms?

Even more than just their meaty, savory flavor, mushrooms are being touted as a functional ingredient that can help boost immunity and energy, prevent cancer growth, inhibit LDL cholesterol production, and improve gut and brain health. Bonus: it has even been said to help heal the environment!

PaleoHacks.com

Breakdown of the Benefits

Boosting our Immune System

Eating mushrooms can provide a wide range of impressive immune-boosting effects due to the amount of beta-glucan in the cell walls of these fungi. A study from University of Florida’s Department of Food Science and Human Nutrition found that eating shiitake mushrooms daily improves immunity in a way that you cannot find in any currently available pharmaceutical drugs. Also, the white button mushrooms has been shown to have anti-inflammatory powers.

Mushrooms are also densely fortified with vitamin D, a proven immune booster. While other food sources like salmon, tuna, cod liver oil, and milk are great sources of the nutrient, mushrooms are the only product in the produce aisle with a significant source of vitamin D.

When it comes to the current COVID-19 virus, we are all looking to strengthen our immune systems and avoid spreading the virus, or better yet, avoid getting it at all.

According to a recent analysis of vitamin D, 25 randomized controlled trials of 11,000 patients showed that vitamin D supplementation had protective effects against acute respiratory tract infections—a primary symptom in the COVID-19 outbreak. WHO also has studies on its website that show the benefits of vitamin D to prevent respiratory illnesses. So eat your mushrooms and get out into the sunshine to boost that vitamin D!

Improving Gut Bacteria

Penn State conducted a study on mice that showed eating white button mushrooms can actually create a subtle shift in the gut’s microbial community. The study suggests that white button mushrooms can improve the regulation of glucose on the liver, serving as a prebiotic.

Another study published in the journal, Nature, showed that by using mushrooms to alter gut bacteria, they could simultaneously be used to treat obesity.

The bacteria in mushrooms, Acidophilus and Bifidobacterium, can help nourish the good bacteria in our gut, and ultimately improve digestion.

Cancer-fighting Properties

Five types of mushrooms were tested in a study published by the Journal of Experimental Biology and Medicine: white button, maitake, oyster, crimini, and portabella. They discovered these types of mushrooms “significantly suppressed” breast cancer cell growth and reproduction when eaten. The terminology specifically cited in the journal was that “both common and specialty mushrooms may be chemoprotective against breast cancer.”

Furthermore, shiitake mushrooms contain a type of sugar molecule called lentinan, which, according to Memorial Sloan Kettering Cancer Center, may help to extend the life of patients with some cancers when used in conjunction with chemotherapy. By binding with abnormal cells, they can then “label” the cancer cells as ones that need to be destroyed by our immune system.

But we are not the first to make these discoveries. In Japan, shiitake mushrooms have been approved since 1985 as an adjuvant for stomach cancer because of its anti-tumor effects. The study that brought about these approvals was published in the International Journal of Cancer, which found that male participants who regularly ate mushrooms ultimately had a lower risk of developing prostate cancer. Consumption of over 3 times per week had a 17% lower risk than those who ate mushrooms less than once a week.

Enhancing Brain Function

Reishi mushrooms, as illustrated in the earlier chart, are considered a type of adaptogen. Adaptogens function in the body to regulate cortisol levels. Why should we care about cortisol levels? Well, when cortisol levels rise, it triggers our “fight or flight” responses. This, in turn, stimulates your sympathetic nervous system and adrenal glands to work on overdrive. When this process occurs, there is a decrease in your digestive secretions and an increase in your blood pressure.

You may be thinking you don’t often experience fight or flight responses. Well, you may be experiencing them without knowing. Chronic stress can cause the same process to trigger in your body, which can lead to adrenal fatigue and an inability of the body to bounce back. That is where mushrooms come in!

Cordycep, reishi, maitake and shiitake mushrooms serve as natural regulators. The root of adaptogen is “adapt”, pointing to the ability of these mushrooms to respond to harsh conditions. They function the same way in the body. They adapt to raised levels of stress, and aid in balance and restoration, mitigating the effects of stress on our adrenal glands.

Lowering Cholesterol

While mushrooms themselves contain no cholesterol, they are a good source of chitin and beta-glucan—both of which are fibers that lower cholesterol. A study in the International Journal of Medicinal Mushrooms found that pink oyster mushrooms naturally reduced total cholesterol and LDL, or better known as the “bad” cholesterol, when tested on hypercholesterolemic rats.

Alternatively, shiitake mushrooms contain potent phytonutrients that help the liver process cholesterol and remove it from the bloodstream. How does it do this?  According to best-selling author and nutritionist Josh Axe, D.N.M., these compounds can keep cells from sticking to blood vessel walls, which helps to prevent plaque buildup, promoting circulation and improving blood pressure. Because mushrooms have sterol compounds, they interfere with the production of cholesterol in the liver as well, while simultaneously helping to raise HDL, the “good” cholesterol.

Healing the Planet

In Paul Stamets’ very popular TED talk, he cites mushrooms as a critical element in solving some pressing environmental problems. Stamets cites their ability to clean up oil spills all over the world, absorb farm pollution, fight off flu viruses and smallpox, create rich environments for new farms and forests, as well as potentially serve as a sustainable fuel source.

He points to the fact that mushrooms have long been used as a crucial part of nature’s recycling system. Without mushrooms and mycelium, plants would not exist, because rock and organic matter could not be broken down and turned into soil that provides nourishment for the growth of all plant life.

Who’s excited about Mushrooms?

The industry is looking for other ways to expand its plant-based alternative options. Mintel reports that 38% of U.S. consumers are trying to add more plant-based food to their diet, fueling demand for these products in the market.

Furthermore, according to a 2018 Gallup poll, 5% of United States citizens consider themselves to be vegetarians. A staple food group for both vegetarians and flexitarians (those who eat mostly vegetables but also some meat and fish) is mushrooms.

Statistics show that 20% of US consumers are now embracing flexitarian diets, which is directly reflected in the rise in popularity of plant-based meat and dairy products. These statistics have been driving up the prevalence, and desire for mushroom products and the market is responding.

Staying Healthy

In addition to adding mushrooms to your diet, don’t forget to add plenty of fruits and veggies to your meals, exercise regularly, and get good sleep to boost your immunity during times like these. If you are looking for more health information and recommendations for COVID-19, please refer to the CDC, WHO and NIH sites for updates.

Personalized Nutrition & Our Unique Health Needs

We live in a world where we can submit a cheek swab to find our long-lost ancestors, test us for genetic predispositions and diseases, have customized supplements and vitamins delivered monthly to our door, and even have beauty boxes curated based on our skin type. Despite this, we also live in a time where chronic illness plagues millions of Americans. Can we prevent these diseases by targeting our individual health concerns? Personalized Nutrition may be one way to tackle this issue.

Taking Nutrition Personally

If you’ve ever taken a DNA test to find out which diseases you may genetically be more susceptible to, the results can be daunting. However, we can find relief and control of our health through epigenetics. The study of epigenetics shows how our diet and lifestyle can influence which genes are unlocked, keeping unwanted genetic predispositions at bay if we eat, sleep, and exercise well and have strong, positive relationships. Therefore, our inherited DNA doesn’t have to be our destiny. And personalized nutrition may be a way to help us take control of our well-being and longevity.

We have become increasingly aware that “healthy” does not mean the same thing to everyone. When I eat a high-carbohydrate meal before a run, I feel weighed down and groggy. But if I have fruit, I feel powered up and energetic. However, my husband must eat high-carb meals prior to a rigorous workout since his body needs those calories as an immediate fuel source. Personalized Nutrition is based on the simple truth that each person’s body responds differently to nutrients, vitamins and minerals.

Research provided by iSelect Fund illustrates chronic disease as a very real and growing health problem afflicting millions of Americans. Research institutions like the American Society for Metabolic and Bariatric Surgery, Centers for Disease Control and Prevention and the National Cancer Institute all highlight this growing challenge. With up to 20% of cancer-related deaths correlated to poor nutrition, and 1 in 3 adults in the U.S. suffering from obesity, there has never been a more dire need to focus on our individual nutrition.

Source: iselectfund.com

Scientific Wellness: A Basis for Personal Nutrition

Nathan Price, Institute for System Biology, addresses personalized nutrition in a clinical setting. He focuses on how our body processes and reacts to nutrition and its complex molecular intricacies. His research shows that nutrition contributes to at least 50% of our health, while genetics only accounts for 30%.

Price and other experts in the field are creating “scientific wellness” programs. These programs use massive databases to quantify wellness and predict the needs of the participants to combat the link between chronic illness and nutrition. Below are some emerging companies in the personalized nutrition space – each one based on a different set of analytics. They either measure your gut health, your DNA, your blood, and/or your personal wellness via questionnaire. Some even track your daily activity levels.

The burgeoning Personalized Nutrition space is due for continued growth as databases mature and results are achieved. Click here to download image.

What Do The Different Modalities Provide?

DNA/Cheek Swab. Each human is made up of a unique set of 23 chromosomes, otherwise known as your DNA. By swabbing your cheek, you provide a DNA sample that has information about everything, from your nutrient levels, hormones, food sensitivities, and allergies. These measurements can indicate disruption in digestion, cardiometabolic health, energy levels, sleep patterns, and much more. While DNA is considered a static measurement, unlike your weight or cholesterol levels, it is a jumping off point for a nutritional plan.

Blood Sample. Often measured in conjunction with your DNA, blood tests can measure a number of biomarkers like vitamin and mineral levels, cholesterol levels, triglyceride levels and key nutrient levels that can be leading identifiers in determining your risks of chronic illnesses—like diabetes or kidney disorders.

As Inside Tracker calls it, a blood test is a “selfie from the inside.” Blood can show a trend toward normalcy or if values are out of the clinically normal range. Interventions can then be made through nutritional recommendations and changes. This measurement, unlike DNA samples, is ever-changing and can be a good read on progress as it relates to dietary improvements.

Stool Sample. Stool primarily investigates your gastrointestinal (GI) condition, including your gut microbiome. A stool culture will check for the presence of abnormal bacteria and digestive enzyme levels.

Stool samples reveal the amount of beneficial bacteria in the GI tract, which can help diagnose intestinal dysfunction without invasive procedures. Other markers present in stool tests can identify pathogens that may indicate issues with immune function and overall intestinal health.

Any abnormal microorganisms present in the stool culture are likely causing stress to the GI tract. Research has shown that the relationship between the GI tract and neurological, hepatic and immune function is highly correlated. For instance, if your stool culture results showed excessive yeast production, a major concern is “brain fog”, a condition that occurs when excess yeast byproducts pass through the blood-brain barrier and alters your neurological function, causing learning challenges and behavioral problems.

D2D’s Personal Experiences

To better understand how these personalized nutrition programs work and given our interest in both soil microbiomes and gut microbiomes, Hillary and I decided to try DayTwo to gain some first-hand experience. We sent in our sample, then downloaded the DayTwo app on our phones and our personalized results were populated. They displayed the results of how complete meals, or the combination of foods we eat in one sitting, affect our personal health.

I found the app extremely user-friendly, and that the program was informative for my dietary decisions. Hillary, on the other hand, was more interested in an in-depth report on the types of foods best and worst for her body and how these foods will affect her energy levels and digestion, which DayTwo doesn’t really provide. But, upon request, DayTwo sent Hillary her unique microbiome report, which was full of super-helpful information on her gut’s microbiotic profile.

Lucy tried the Vitagene DNA Health Testing kit, which used saliva as a sample. Lucy said the results were interesting…at first. The Vitagene results reported her genetics as they pertain to skin, diet, exercise, and general genetic traits, such as the ability to hold onto certain micronutrients. The report even gave her a 5-day recommended meal plan that included a lot of Greek yogurt, which she assumed is because of her increased likelihood of low calcium levels. It also included a recommended supplement plan she could purchase from Vitagene.

But the information in the report also showed some inconsistencies and flawed information. For instance, Lucy read that she had the unwanted obesity gene, so she did a bit of research on the particular gene and found that it had nothing to do with obesity, but signaled potential brain disorders – not a great gene, either. So she looked up another gene that Vitagene indicated made her prone to muscle soreness, only to find out the gene actually expresses itself as diabetes. Lucy stopped reading and looking up genes. Her takeaway? If one is truly interested in a genetic profile, stay away from these ‘over the internet’ tests and go see a doctor who specializes in genetics.

Challenges to Personalized Nutrition

While this is a budding and important field for our health, it is not an exact science. Because the cost of DNA sequencing has dropped from the thousands to the hundreds of dollars, it is cheaper and easier than ever. Yet the challenge lies in what to do with all this information.

Millions of samples need to be correlated and analyzed to find out the optimal health standard and how it differs among individuals. Also, our diet’s effect on epigenetics leads us to questions about the role ancestry plays in health and how our genes work together. Complications like these make it difficult for these companies to stay at the forefront, let alone even stay afloat, as evidenced by uBiome’s bankrupty in September 2019.

We also need to recognize that blood and stool samples reflect results in just one moment in time. Because the results can sometimes take weeks, the data might be irrelevant by the time you received your customized nutrition plan. The DNA saliva sample is more a comparison of your DNA matched with what foods are good for you to eat. But again, the database needs to be in the billions to exactly correlate which foods go with which DNA.

We know there are limitations to science, and as Timothy Morck, President and Founder at Spectrum Nutrition LLC told us, we should look for companies that conduct follow-up testing. The true test of success with a personalized nutrition service is its long-term service. How do the results look three months from now, and again six months from now? Be sure the information is consistently analyzed to adapt your program to maximize your results.

“As a call to action to the scientists in this space, we must build a cause and effect database, not an association database. We must show consumers who use our products, and thus our recommendations, that we have tangible outcomes. Get some real data through real evidence.”

-Timothy Morck, President and Founder at Spectrum Nutrition LLC

Starting any diet has its considerations. If you’re looking for a first step to better your overall health, the American Heart Association provides a wealth of fundamental recommendations beneficial to everyone. And, if and when you’re ready to take the next step to a personalized nutrition program, be sure to consult your physician first.

Epigenetics: Can We Control our Health?

Genetic testing is great. But it has also given into the fear of inheriting a disease-causing gene. I have debated the test myself. Will my health decisions be different based on the results of the test? My parents and grandparents all died prematurely. Both of my parents passed away from cancer: my mother and her mother of colon cancer, and my father of melanoma complications. Both my grandfathers died fairly early from heart disease. Am I at risk, too? What do the statistics say?

We are not victims of our DNA

Looking at the four leading health issues affecting us today, all can be influenced by how you choose to live your life.

  • Cancer: There’s close to a 40% chance of getting cancer, but only 5-10% of cancers are from an inherited genetic mutation
  • Alzheimer’s: About 10% of people over the age of 65, and 30% of those over 85 get Alzheimer’s, yet only 1% of Alzheimer’s patients get the disease from a deterministic gene
  • Diabetes: 4% of the population lives with diabetes. Type 1 and 2 are known to be both genetic and environmental, and diet can overrule the genetic, especially with type 2
  • Heart Disease: Almost 50% of people have some type of heart disease, which has several genetic implications. However the American Heart Association has a checklist called Life’s Simple 7, which can reduce your risk of heart disease and stroke so you can be proactive about your heart health.

When I heard about Epigenetics, I thought – perfect, if I eat a healthy diet, exercise, and sleep well, I will be safe. “Well, not so fast” said some of my research. While epigenetics is a promising field, there is still much to learn. However, there are still some key takeaways from scientific research on how our lifestyle can affect our DNA.

What is Epigenetics?

Epigenetics is the study of how your lifestyle can affect how your genes are expressed. ‘Epi’ literally means ‘above’ or ‘on top of’ genetics. Epigenetics has shown that our DNA is affected by the nutrients and chemicals in our food, as well as the cortisol of stress, the endorphins of exercise, and the happiness of love. Let’s focus on food and its influence on our genes.

Our DNA is not our destiny and we can certainly influence it to a large degree by our diet. There are countless studies that show certain foods positively or negatively influence our DNA.

Comparing identical twins is a great example of how the environment can affect one’s health. Even though their DNA is the same, their lifestyle can alter how their genes express themselves. Think of two different people playing the same piano piece. The notes are the same, but the sound, tune, and enjoyment can be completely different.

This was true for my stepmother’s father and uncle who were identical twins – obviously with the same DNA. Both Paul and Uncle Art have/had a gene that made them prone to heart disease. In 1998, they both had open-heart surgery. Afterwards, Paul has continued to take care of himself with diet and exercise. He also has a lot of love in his life with two adoring daughters, grandchildren, and a girlfriend (after his wife passed away). Art, on the other hand, was not quite as zealous about a healthy lifestyle. Uncle Art died in 2010. Meanwhile, Paul is steadily smiling, living, and dating his girlfriend at 101 years old!

How does DNA expression work?

Nessa Cary explains in her book, The Epigenetics Revolution, that “our DNA is smothered in special proteins and small chemicals. Adding or removing them to the DNA can change the gene expression, the function of these cells and the very nature of the cells themselves.”

Your DNA is the blueprint for your body. Each one of your cells holds this six-foot-long strand tightly wrapped and folded within the nucleus. Think of your DNA as a long ladder – each rung holds ‘letters’ or nucleotides which serve as the bases for the rungs. There are about 23,000 combinations of these rungs – which are the genes (just like the company, 23andMe!).

How a gene expresses itself is based on many factors, but it is the chemical reaction around the DNA and how tightly the DNA is wrapped that regulates the genes in our bodies. These processes are called DNA methylation and histone modification, and they are the two predominant ways our genes are expressed.

DNA methylation is the chemical reaction around a gene. For instance, sometimes there is more – or less – of the methylation chemical. This will either turn the gene off or on – like a light switch. This can be either good or bad, depending on the gene.

Methylation is a naturally-occurring and important event. Each cell has its own function, even though the entire strand of DNA is located in every single cell. In an extreme example, you certainly don’t want the hair gene turned on in your heart gene! Or, take for instance, estrogen. As a young woman, your estrogen gene is turned on to create babies and as an older woman, the estrogen is turned off as now one is now waiting for grandchildren.

But if you don’t have the right methylation, then you are subject to a variety of issues such as heart attack, stroke, dementia, cancer, and others.

The M is the methylation that attaches itself to the cytosine one of the four bases, or ‘letters’ on the DNA ladder.

The other way genes are expressed is histone modification. Very simply, think of this complicated structure as a yo-yo. If the string is wrapped too tightly, then the yo-yo doesn’t move. If it is too loose, then you can’t ‘walk the dog’ or ‘shoot the moon’. Chemical reactions alter the histone wrap in the same way. If the DNA is wrapped too tightly, then the genes cannot be expressed. If it’s too loose, then certain genes you want to remain dormant get activated.

Can you eat your way to good DNA health?

We all benefit from listening to our mothers who have told us to eat our fruits and vegetables. Various studies have shown that a diet with more than 5-7 servings a day will positively alter your gene expression and help to prevent age-related diseases.

Certain chemicals in foods (yes, all foods consist of naturally producing chemicals) can positively affect the genes. The chemicals in the food affect the chemicals around the gene, which then affects its expression.

Here are some examples of foods that positively influence your DNA:

We all know that smoking is detrimental to your health. Scientists in Norway gave 102 male smokers a diet rich in antioxidants such as green java tea, bilberry jam, blackberries, and various berry juices. They found that the gene expression in their blood changed for the better. They had improved DNA repair, removal of dead, pre-cancerous, and virus-infected cells, and their overall immune system was enhanced.

In my search for cancer prevention, I learned that nutrition is second to quitting tobacco as a means to prevent cancer. For instance, green tea can suppress tumor growth by changing the DNA of that tumor.

The vegetables that no one likes as a child – broccoli, brussels sprouts and other cruciferous vegetables – have a sulforaphane compound that helps to restore proper balance surrounding the DNA.

Research has shown it can prevent cancer and heart disease development.

Then I heard about the spice turmeric; which has curcumin as its main compound and is known to reduce inflammation. In addition to cancers, its epigenetic ability has been studied for its relation to neurological disorders, inflammation, and diabetes. It is specifically tied to the Cox-2 gene that makes inflammatory compounds. In addition, it is known to decrease tumors. By taking turmeric for the long-term, one could help ward off breast cancer, colon cancer and Alzheimer’s. Yet, it is a double-edged sword, as too much can be toxic.

The American Diabetes Association held a research symposium to understand the role of epigenetics in diabetes and obesity. There is continuing epigenetic research to understand diabetes. They are not only looking at how diet can influence diabetes in an individual but how environmental influences can pass it to the next generation.

Caution: One size does not fit all

There is still so much we don’t know about our DNA. While all DNA is 99.9% similar to each other, what is different is how we live our lives. The foods we eat determine how we methylate, how our DNA is wrapped around the histone (protein), and all the various chemical reactions that uniquely affect us. But remember, we are all unique and what might work for you might not be beneficial for me.

But what we do know is that a diet full of fruits and vegetables will help inhibit age-related diseases.

An Interview with Gabrielle Reece: Ask Yourself “Why?”

Many of you know her as a world-class beach volleyball player, but Gabrielle Reece is a champion on and off the court. She has created a life toward making the world a better place. She uses her athleticism, wisdom, life experiences, and beauty to help others, especially women, achieve peak fitness, good health, and overall well-being for themselves and their entire family.

Her list of accomplishments is long: a mother, a wife, a health and fitness expert, professional volleyball player, first female spokesperson for Nike, host for NBC’s competition series STRONG, a bestselling author, a model, and a mentor to children. Adding to this already remarkable list, she and her husband, Laird Hamilton, co-manage a training program called XPT and Laird Superfood – a product line of coffee supplements to fuel you through the day.

Gabby has become a dominant influencer in health and wellness over the years. But it is her warmth, honesty, and toughness during training that sets her apart.

I met Gabby at XPT Elite, where my son and I signed up for the Malibu training program that requires you to adapt quickly to various physical and mental situations. We were looking for a fun end of the summer adventure before he entered The Marines, The Basic School. We wanted to optimize our overall physical fitness, mental toughness, and recovery. Of course, we learned a lot more than that. We also learned more about how and why we eat and how that plays a critical role in how we function every single day.

Endurance training at Reece’s XPT Elite Program. Left: Lucy scaling the deep end with weights. Right: Reece fitting Lucy with a weighted belt for more underwater exercises.

Eating without Thinking

We all do it. I just sat down and ate a dark chocolate bar. Why? Was I bored? Was I hungry? Did I crave chocolate? Until I talked with Gabby, I never asked myself these questions. I just reached for a snack. Most of us do exactly that. We eat for all kinds of reasons besides being hungry. We stress eat. We eat to reward ourselves. We eat because it is lunch time, but not necessarily because we are hungry. We eat a snack out of boredom. We eat for comfort after a difficult conversation.

But that is just it — I wasn’t thinking. I was not asking why. What struck me as unique was Gabby’s approach to food – and to life. Gabby is very self-aware. Gabby watches the world, watches her reaction to it and doesn’t judge either herself or others. She has an uncanny ability to see and immediately understand a person. Her ability to identify someone’s reason behind an action, or non-action, was what made the greatest impression.

https://www.youtube.com/watch?v=EZR-x-a4maQ

By practicing awareness and looking within for the answers, Gabby brings mindfulness into her daily life, something we can all challenge ourselves to do if we really want to achieve whole-body health and wellness. My conversation with her forced me to look inwards at decisions I make all the time and brought a new level of understanding about my habits.

Here are some insights from our conversation…

Lucy: Let’s start with the basics. What kind of foods do you eat?

Gabby: I eat foods as close to the source as possible and avoid processed foods. If you looked at most of my meals, I have a type of vegetable, good quality protein, maybe a sweet potato. Quinoa comes in and out. Rice is rare. Our family’s dinner plate is colorful with a variety of vegetables.

“I don’t believe in any single diet – I just believe that eating a moderate amount of healthy wholesome food is good.”

Sometimes I eat popcorn with coconut oil. I manage my sugar intake. There are better kinds of sugar like coconut sugar. When I do eat sugar, I honor myself with it and don’t make it a habit. If I feel that I can eat whatever I want, then my impulses are minimized. I feel it out. I liken it to a rest day with training. The same is with food, I can occasionally splurge.

L: You see a lot of people come through your XPT program. What do you say to them about their diet?

G: I always find it fascinating that people don’t know what to eat. It is so simple yet the media and product marketing messages prop things up as healthy when in reality, they are not. The other day I was in the grocery store and I saw a very sweet couple whose daughter was friends with ours. They were picking up a vegan pizza because they were making a ‘healthy’ choice. Just because something says vegan doesn’t necessarily mean it is good for you.

L: Do you count and watch your calories?

G: I don’t. I eat and listen to my body. There are cycles when I am more hungry other times and will eat more. I stay hydrated and eat healthy fat. If I don’t, I end up having different cravings that I have to manage. For instance, I will go to sugar if I am not doing those things.

I focus on what I could eat right now that makes sense. I used to eat a lot of food when I was training all the time. But right now, my training isn’t as much so I eat when I am hungry. I might have a giant lunch and skip dinner, or a light lunch and a bigger dinner. It depends on my day.

I do pre-decide, though. For instance, before we go out to dinner, I will decide not to eat the bread that gets passed around before dinner begins. That usually works for me.

L: Besides healthy eating, what is your philosophy around food and diet?

G: When I look at food, I always look inward. I ask myself, where I am at and why I am eating it. I stay self-aware.

I tap into how I am really feeling and why I have those feelings. I try to understand the impulse of chewing. A lot of this is just biological impulses. Am I really hungry? Or do I just want to chew something? I might be hungry, but I might be bored. Am I eating because I am mad or feeling belligerent? Either one is ok. I accept where I am in the moment and I am ok.

It is important to have a truthful dialogue with yourself.

When it has moved into negative behavior – then there can be shame. We internalize that, which isn’t any good. Instead, just take ownership of it. Let me see how I can deal with these feeling to make myself feel differently. Then will the impulse to eat something diminish?

I don’t judge. I check to see if I can make myself feel differently. I will breathe, walk, or even give myself the permission to be unreasonable. Can I focus on myself and be just be grateful for something in my life?

“I believe that the only way to understand one’s self is to have that brutal honestly. The only way we can talk ourselves off that ledge is to understand how we feel. We are responding to that. That is power. And we have the power to change.” 

We need to understand we have a choice. I am choosing to go to work, to go to the grocery store. I am taking personal accountability and responsibility for my actions.

L: What are your thoughts on the challenges to maintain a healthy lifestyle as we grow older?

G: A lot of people diet and exercise and don’t lose a single pound. Even though they are moving, they are still not losing weight. It is not just about calories in and calories out.

They have to go to the next level and identify their constant level of stress. Staying up late, not hydrating, holding onto childhood trauma are reasons why weight won’t come off. People connect weight with food and exercise, but there is a lot more to it.

I see some clients who have a small accumulation of bad habits that they don’t get away with as they get older. People tend to chalk it up to age, but it is so much more. It can easily be something inside, for instance from childhood, and then you must get rid of that. The frustration of not losing weight can be related to holding onto what happened in the past.

L: What do you recommend for a healthy lifestyle?

G: Pay attention to a mind that is open and honest with yourself. You can shift negative patterns to positive: meditations, breathwork, and being kind to yourself. Think about yourself as an entire organism – your diet, your mind, your feelings, your exercise are all connected. Finally, know that you have the power to change what you want about yourself.

 

A Common Thread of Mindfulness

I was sitting out on the porch again, like usual, enjoying a chilly evening with my husband and I thought about that chocolate bar. Instead of mindlessly meandering to the kitchen to grab it, I remembered Gabby’s words — why? Why am I thinking about eating that chocolate? Am I bored? Am I stressed? No and no. I am happy. I break off a small piece and treat myself to a bite. Smiling, I am reminded to be forgiving and kind to myself.

                 

For more on Gabby, listen to Mark Devine‘s podcast.

For more on Laird’s diet, listen to Graham Bensinger interview

‘Tis the Season for Sugar

On the run? Listen to our post!

The holidays are upon us, as are its assortment of treats in candy dishes at work, baked goods at the market, and around our homes in anticipation of visitors. Because these treats can be so small and seemingly inconsequential, it’s so easy to end up eating more calories than a full-sized candy bar by the end of the day!

Based on multiple scientific studies on human health, researchers found that excess sugar consumption can suppress your immune system, elevate your blood pressure, contribute to obesity, increase the risk for heart disease, liver disease, cardiovascular disease, cancer, and can even give you wrinkles.

Our hefty sugar consumption

The American Medical Association (AMA), the FDA, and World Health Organization (WHO) all recommend limiting sugar. While the AMA is the most conservative at 24 grams for women and 36 for men, the FDA and WHO indicate that there are benefits to keeping sugar to less than 5-10% of your daily calories, or about 25-50 grams.

Yet most Americans unknowingly eat between 80-110 grams of added sugar a day. With the holidays upon us, it is far too easy to make that mistake with those obvious sugar traps of candy bars, festive drinks and baked goods. But less obvious sugar traps are often hiding in places where you might not expect it: ketchup, salad dressing, sauces, and yogurt.

For instance, a quick bowl of cereal at breakfast can provide you with your allotment of sugar for the day. Bran cereal with raisins has about 19 grams of sugar and some yogurts have as much as 17 grams of added sugar. Compare this with a candy bar that has just about as much sugar as these options at 20 grams. When you start your day with too much sugar, your body and your brain crave more.

What about the “sugar high”?

Let’s take a quick look at how sugar affects our brain. Sugar has a direct relationship to dopamine, a neurotransmitter that helps control the brain’s reward and pleasure centers. When you eat sugar, it causes dopamine to be released and actually activates your brain’s “reward system.” This is what we believe to be the sugar high or buzz.

We’ve all experienced the phenomenon, “sugar high”, as we watch kids go bananas after wolfing down sugary treats and felt the rush ourselves after a handful of M&Ms. And we all know what follows: a sudden, crabby disposition and then, inevitably, a hard crash. Drooling and snoring are optional. But recent research indicates this “rush” may not be a reality.

In fact, the study shows how sugar actually has the reverse effect, making us more tired and lethargic. Neuroscience & Biobehavioral Reviews published a study which showed that consuming carbohydrates does not elevate our mood. They did 31 studies with 1,259 participants and found that there was no positive effect on someone’s mood following sugar consumption.

“In fact, sugar consumption was related to decreased alertness and higher levels of fatigue within the first hour post-ingestion.”

Sugar rush or sugar crash? A meta-analysis of carbohydrate effects on mood, Mantantzis, et al.

Sugar’s effect on insulin

As sugar rises in the blood, the pancreas releases insulin into the bloodstream. Insulin is responsible for glucose uptake into the cells, where it is used for energy. It also signals the liver and muscles to convert the glucose into glycogen for storage.

When your body produces too much insulin in response to high sugar and carbohydrates in the blood, your blood pressure increases. This is because high insulin causes magnesium stores to decrease. If magnesium levels are too low, the blood vessels will not be able to fully relax, thereby causing restriction of the blood vessels and increased blood pressure.

What is the difference between glucose and fructose?

Humans need glucose for energy. But too much glucose is stored in your liver and muscles and turned into fat.

The cells in the body do not use fructose for energy, so all of the fructose you eat is metabolized in the liver. Fructose is not used as an energy source. Instead, fructose is turned into free fatty acids, very low-density lipoproteins and triglycerides, which are then stored as body fat.

Too much contributes to obesity, elevated blood pressure, liver disease, cardiovascular disease, and cancer.

What about the natural sugars found in fruits and vegetables?

You are not going to become obese by eating fruits and vegetables. While the body handles sugars naturally present in fruits and vegetables in a similar way to added sugars, the benefits of vitamins, minerals, antioxidants, and fiber make eating fruits and veggies worthwhile for your diet.

In addition, the fiber in fruit and vegetables fills you up and slows down the rate at which your body digests the sugar, thus decreasing the glycemic impact. Aim for at least 4 servings of fruit and 5 servings of vegetables per day.

To learn the sugar content in different fruits, the USDA provides a searchable nutrient database.

There are a lot of different types of sugar.  What makes them different?

Sugar comes from many sources, but all sugars provide the same number of calories: 20 calories per teaspoon and 60 calories per tablespoon. The most common is from sugar cane, sugar beets, and corn.

Though agave has been touted as a “natural” source of sugar, be aware of its high fructose content, making it more likely to sit on your liver. However, some sugars, such as honey or coconut sugar, are marginally better because they have additional nutrients: honey has anti-bacterial and antioxidant properties and coconut sugar has minerals and antioxidants. But still, it is far better to limit all added sugars in your diet and depend on fruits and vegetables for their natural sources of sugar.

All sugars, except agave, have roughly the same ratio of fructose and glucose. Your body processes glucose and fructose the same way, no matter the source.

What are the sugar alternatives?

You do have choices to satisfy your sweet tooth. There are two kinds of alternative sweeteners: natural, such as Stevia and Tagatose, and artificial, such as Splenda, Equal and Sweet’N Low. To read more about the differences of these sweeteners, check out our post, What is an Artificial Sweetener?

Labeling

The FDA has now included ‘added sugars’ in the new labeling process. These are sugars that are added during food processing or packing. A study led by researchers from the Friedman School of Nutrition Science and Policy at Tufts University and the University of Liverpool estimated that the new FDA labeling could prevent or postpone nearly 1 million cases of cardiometabolic disease, including heart disease, stroke, and type 2 diabetes over a 20 year period. For more on labeling, check out our D2D post on nutrition facts.

Superfoods: Super Healthy or Super Hype?

superfoods
Listen to our post from your car, while running…anywhere!

Walking through the grocery aisle, there is an overwhelming number of new superfoods to choose from. Hemp hearts are full of alpha linolenic acid, an anti-inflammatory that can reduce heart disease and cholesterol. You can run for miles fueled only on chia seeds, which are also rich in antioxidants, fiber, iron, and calcium. Acai and goji berries are high in amino acids, antioxidants, and vitamins C, A, B1, B2, and E, all of which damage free radicals, boost your energy and support overall immunity. So I dutifully include all of these to my morning oatmeal and I feel energetic and ready to tackle the day!

But, with all this effort, I still don’t really know what a superfood is…

“Superfood” is not defined

The actual term, “superfood”, is not a term regulated by the FDA. While these foods are thought to be exceptionally dense in nutrition, they do not actually have their own food group. They are called ‘super’ because they contain superior nutritional benefits for the amount of calories they contain. Basically, more bang for your buck, but there is more to the story as it relates to its terminology.

The American Heart Association defines superfoods as “nutritious foods that, when added to an already balanced diet, can bring health benefits.” They reference Beans and Legumes, Berries, Dark Leafy Greens, Nuts and Seeds, Oats, Pumpkin, Salmon, Skinless Poultry, and Yogurt. Sounds a lot like the makings of the Mediterranean or MIND diet to me.

One thing the AHA states right off the bat, even before addressing specific foods, is that superfoods alone will not make you healthier.

Superfoods alone will not make you healthier? I thought that was the point of a Superfoods – they could do it all!

Unfortunately, no. So don’t throw out your groceries and stock the fridge only with hemp hearts, beans, and berries.

While they won’t turn you into a superhero, so-called superfoods are packed with nutrients with protective and combatant properties. What has become evident is that the foods labeled as superfoods are the ones that have ‘more’ nutrition. For instance, 2 tablespoons of hemp hearts have a bit more protein than an egg. Blueberries and blackberries have more antioxidants than pineapples and may help ward off cancer. Salmon has more omega-3 healthy fats and can help prevent heart disease. And, yes, dark leafy greens are healthier than iceberg lettuce. But that’s not all that’s happening here.

“Superfood” as a lucrative marketing term

The term “superfood” is an attractive word, no doubt an eye-catching phrase in your google search.

Ultimately, these super-terminologies really just mean super-sales. Marketing companies have taken note and capitalized on the viral effects of such catchphrases. According to a Nielsen survey, consumers are willing to pay more for foods perceived as healthy, and health claims on labels seem to help. Unsurprisingly, foods that already carry a “healthy” perception and carry certain beneficial claims on labels have shown the greatest sales.

The incentive to market superfoods as such has not been missed by the food industry. They know the term has no concrete meaning, but they know it will boost sales. According to Mintel‘s research, there was a 36% increase in the number of foods and beverages that were marketed with the “superfood”, “super-grain” or “superfruit” label since 2015. The U.S. was the leader in these product launches.

Beneath the comforting concept lies a disappointing reality of industry bias

Dr. Marion Nestle, nutrition and public health professor emerita at New York University, details the gimmick in her new book, “Unsavory Truth”. She uncovers the role of marketing and how highlighting special health benefits makes the products more appealing to customers.

“When marketing imperatives are at work, sellers want research to claim that their products are ‘superfoods,’ a nutritionally meaningless term,” she wrote.

“One of the things I noticed was that there were [studies on] all these foods that are demonstrably healthy. Why would you need to do research to prove that blueberries or raspberries or pomegranates or grapes are healthy? Of course they’re healthy. So the only reason they are doing it is because they’re trying to increase market share.”

– Dr. Marion Nestle

She calls out the fact that the U.S. Department of Health and USDA’s Dietary Guidelines for Americans does not recommend focusing on a singular food or food group for better health, but instead calls for a variety of “healthy eating patterns” of various fruits, vegetables, grains and more. The inverse of how singular “superfoods” are marketed.

What we are suggesting is that the term is useful as a sales driver as well as an identifier of health. We simply would warn that the term can blind consumers to equally nutritious options that are not as hyped-up, thus depriving us of other nutritious choices.

How do we determine truth from hype? 

The answer is in the whole picture! We are all fairly well acquainted with blueberries as a popular superfood. They are high in antioxidants, specifically anthocyanins, that have been reported to inhibit the growth of cancerous human colon cells, and they aid in protecting the body from free-radicals.

But the human body is complex. To truly examine the effect a food has on our body, we must consider not only our diet but our genetics, our lifestyle, our activity level—things that vary greatly from person to person. What might have super-effects on you might have inverse effects on me. Not from the food alone necessarily, but from the combination of our genes and other lifestyle factors such as sleep, stress, and love.

What’s a person to do about this super-vague label?

Each day, eat 5 to 7 servings of vegetables and 3 to 5 servings of fruit – whether they are ‘super’ or not. We need to ensure we have a balanced diet. And that means increasing our range of nutritious foods in our diets, rather than focusing on a handful of foods that claim to be ‘better’.

Carrots, apples, and onions, for example, have not been touted yet as a “superfoods”, however they contain beta-carotene, flavonoids, and fiber that we need. Whole grains found in cereals, bread, rice, and pasta are also high in fiber and fortified with vitamins and minerals, making it easy for many to consume to achieve recommended daily intake.

Comparing Traditional & Alternative Burgers

Plant-based burgers have taken the media and our menus by storm. Fast-food establishments like Carl’s Jr., Burger King, White Castle, Red Robin and TGI Friday’s have all added the alternative burgers to their protein offerings – and even more restaurants are following suit. We even saw the Beyond Burger in the wilds of the Pennsylvania countryside this summer.

Comparison of popular meat and meat alternatives

They may look, taste and even ‘bleed’ like real meat, but how do the nutritional profiles of these plant-based alternative burgers compare to more traditional options? Let’s take a look!

Sources: ImpossibleFoods.com, BeyondMeat.com, Kelloggs.com, Instacart.com, BK.com, Walmart.com

Key nutritional differences

From the chart above, you can easily identify some similarities, but also some obvious differences. The most glaring difference? The number of ingredients. Traditional meat products typically have one ingredient: meat. These meat-like products, however, are more complicated! Comprised of a variety of ingredients, Beyond Burger has 18, while Impossible burger has 21.

These meatless alternatives have a similar amount of protein as traditional burgers, but how? The Beyond Burger lists pea isolate, a plant-derived protein, as its second ingredient after water. Alternatively, Impossible Burger credits soy and potato isolates for their main sources of protein.

While the primary protein source is not made from whole foods, they do contain a healthy amount of nutrients such as iron, calcium and in the case of Impossible burger, high amounts of B12, an important ingredient for those not eating meat.

Veggie burgers sold from consumer product companies, like MorningStar Farms and Kraft Heinz, are also non-whole-food based, deriving their protein from soy. These products lack the complex nutrient profile that the plant-based alternatives contain.

So, what is a whole-food-based option? A good example of a whole-food-based burger is Kellogg’s Gardenburger, which contains rolled oats, mushrooms, and brown rice as its first three ingredients. While the protein makeup is only 8.5 grams per 4 ounce burger, this alternative is a great source of fiber at 12% DV, and contains moderate levels of Vitamin A, C, calcium, and iron.

How are these meatish products made?

It is pretty obvious how a cow becomes a hamburger, but Beyond and Impossible consider the production of their products as proprietary information. With the Impossible Burger, however, we know it is made with genetically-modified heme. In order to make their ‘meat’ look ‘blood-red’, they use an iron-containing molecule found in the root nodules of soy. They then take the DNA for soy leghemoglobin, insert it into yeast, and ferment the yeast.

Impossible Foods also proudly embraces GMO soy to ‘solve critical environmental, health, safety, and food security problems’ and have long advocated for responsible use of this technology in the food system.

So should I be eating Beyond and Impossible burgers or traditional beef?

The answer depends on your dietary needs. While the Impossible and Beyond burgers are not necessarily unhealthy, they are not the healthier choice over traditional beef or veggie burgers either. It has been reported that we Americans tend to eat too much red meat, so making room for more vegetables in our diets can only improve our health. So how can I get more veggies?

Well, a common misconception is that these new plant-based options are like the V-8 of burgers. The fact is that eating less red meat and more vegetables does not mean substituting traditional meats for these meatless options. You are not eating whole vegetables when you eat a Beyond or Impossible burger; to achieve that, you would need whole vegetables or burgers made from them.

Here are some great burger recipes we love – all with good amounts of protein, whole vegetables and a nice amount of fiber: Homemade Black Bean Veggie Burger, Sweet Potato Burger, and High Fiber Veggie Burger.

Alternative meat burgers are just another choice in the grocery store. Everyone has different preferences and dietary guidelines. While we are optimistic about the emerging environmentally-friendly food technologies, the biggest challenge still left to face is the nutrition of these products. These are exciting options for those who don’t eat meat. And in the future, it will be great to see protein sources with more whole-food-based options and less sodium.

Can I Get Sick from Animals Fed GMOs?

steak

Many believe that consuming animals fed GMOs will adversely affect our health. For instance, we may think our DNA changes or immune systems weaken when we eat dairy or meat from animals eating GMO feed. These misconceptions create conclusions like “GMO feed must be harmful to both humans and animals alike.” But fear not because, as science shows us, these conclusions are not possible.

Scare Tactics Manipulate Consumers

Some organizations and major consumer product companies are spearheading fear-based marketing tactics that cause concern about GMO-fed meat, poultry, and dairy we put into our grocery carts.

  • A coalition called Green America asks companies like Chobani to stop using GMO feed for their dairy cows, as it is not ‘real’ and ‘natural’. Tell Chobani to shift to non-GMO feed for their cows, to help accelerate the shift to a non-GMO food system! We and the cows thank you.

  • Given their stance on genetic engineering, it is no surprise that Ben & Jerry’s ice cream doesn’t contain milk from cows fed with GMOs.

  • The Institute of Responsible Technology, an anti-GMO blog, posted about a woman who fell down on the floor, terribly sick immediately after eating pork that was fed genetically-modified corn.

Messages like these only gives room for more confusion. We have written about how GMOs are proven safe for humans; however consumer concerns span beyond just choosing to eat GMO or non-GMO foods.

Animal Research into GMO Feed

There is a tremendous amount of animal research that looks specifically at animals fed genetically modified foods, like corn or soybeans. Conclusions illustrate that it is not possible to find any of the genetically modified proteins in the animals’ meat. The beef, pork, poultry, or dairy is not statistically different between animals fed GMO feed and those who have not. Furthermore, the animals and poultry reproduce and mature in exactly the same manner, regardless of whether there are GMO crops in their feed or not.

Dr. Alison Van Eenennaam of the University of California, Davis published the results of her study on animal health in the Journal of Animal Science, August 2017. Dr. Van Eenennaam led a study that examined 29 years of livestock productivity and health before and after the introduction of genetically modified crops. This was a study that looked at trillions of pounds of GM feed and over 100 billion animals. This was no easy feat! Her team concluded the following:

“DNA from GE crops is chemically equivalent to DNA from non-GE crops and both are broken down the same way during digestion.…. there is no evidence suggesting DNA or rDNA transfer from plants to animals.”

When looking at the actual meat, milk and eggs from animals and poultry fed genetically modified feed the study found that…

“Neither recombinant DNA (rDNA) nor protein from GE feed crops are reliably detected in the milk, meat and eggs from livestock that have been fed GE feed.”

Another study from University of Nottingham and AgroParisTech also proved that the meat from animals fed non-GMO grain vs. animals fed GMO grain is genetically identical. Researchers performed substantial equivalent experiments on the effect of diets on GM corn, potato, soybeans, rice, or wheat on animal health.

These tests look at all the metabolites, like amino acids and lactic acids, that are produced by a GMO-fed animal and compared it to its non-GMO fed counterpart. What scientists have found is that GMO- and non-GMO-fed meat are identical. They determined that the GMO corn is “substantially equivalent” to non-GMO corn in order to ensure that it is not present in the animal after it has eaten and digested the crop.

Marketing Misrepresentation

Don’t fall for the food fear misrepresentation. For companies to claim their food is healthier or safer because their animals do not eat GMO feed is not only scientifically untrue, it perpetuates consumer confusion and fear. Each year, millions of animals are grown on GMO feed – none of them have documented evidence that they have had ill health due to GMOs. What we do have is researched evidence that meat is identical from GMO vs non-GMO-fed animals.

Finally, let’s look at this practically. Your meat and eggs are cooked and your milk is pasteurized. The GMO proteins in the animal feed become inactive after heating. If, by chance, there are any small GMO proteins left, they are attacked by the animal’s digestive enzymes. They are then converted into amino acids, where it can either be used to build its own proteins, for energy, or break down and exit the body. By the time you eat the meat or dairy, all of these scenarios would never adversely affect your body, digestive process, or even change your own genes. 

Manuka Honey: Life Changer or Money Waster?

I don’t know about you, but I am always a sucker for the latest superfood, cure-all, next-best-thing! I love to try products out for myself, but always wonder if it will actually work. And can I do any harm in the process of my personal exploration?

What’s the 411 on Manuka Honey?

Manuka honey, different from regular honey, is being hailed as liquid gold because of the supposed healing and antimicrobial powers of this superfood. The emergence of Manuka popularity comes on the heels of new superbug discoveries claiming that antibiotic-resistant pathogens can be treated with Manuka honey. The medical field has started dealing with these pathogens in alternative ways, thus Manuka honey’s gain in recent popularity due to its ability to slow down or prevent bacterial growth.

However, what comes from a spark? A fire. And the claims of Manuka honey began to spread. Instead of an accurate portrayal of an alternative antimicrobial substance that is under scientific investigation, thanks to social media, we have gone from zero to a hundred in less than 5 seconds.

What are the supposed health claims?

Manuka honey has carbohydrates, minerals, vitamins, and phenolic and flavonoid compounds. However, what makes Manuka particularly unique are three special ingredients: methylglyoxal, dihydroxyacetone, and leptosperin. MGO is said to fight off several bacteria-related infections. Dihydroxyacetone, a precursor chemical of MGO, is found in the nectar. Leptosperin is a natural chemical from manuka nectar that makes the product shelf-stable. When these ingredients work together, they enable this particular honey to potentially fight off several bacteria-related infections.

The combination of these ingredients is touted to reduce allergies, boost immune function, enhance skin, improve sleep, combat staph infections, reduce IBS, prevent tooth and gum decay, treat infected wounds, burns and ulcers. Sounds like another Celery Juice cure-all!

Is there a scientific foundation for these claims?

To be frank, scientific studies do not exist to support every health claim out there. Investigations into some of the supposed benefits are in the works, but here is what we found on its efficacy…

Evidence for treating all these ailments remains largely anecdotal. However, a few small studies have concluded that Manuka honey can aid in treating gingivitis. By chewing what they refer to as “Manuka honey leather”, plaque was reduced, and ultimately was proven to be a positive treatment for oral health.

The most compelling studies show that Manuka honey can help to inhibit or stop the growth of certain topical bacteria – especially compared to other types of honey. This study showed that when Manuka is used in wound protection, it elicits antibacterial results. Continued study is critical as chronic wounds resistant to antibiotics are a global health issue around the world.

For instance, a friend of mine had a terrible bacteria infection on her face and antibiotic cream didn’t work. She tried Manuka honey – and it disappeared with a week. However, it has been determined that replications to these clinical studies are needed before claims like this can be truly confirmed.

Ultimately, there is little evidence to support the purported benefits. However, it is safe to consume, can be a natural and safe topical antibiotic, and there is likely little harm in trying it. Western medicine often refers to it as a ‘worthless but harmless substance‘. Unless you have a bee allergy, of course – then take caution!

So what exactly is Manuka Honey?

Manuka honey comes from the manuka bush, which is indigenous to New Zealand and Australia. Some argue that only the “real” manuka comes from New Zealand. In fact, the two countries are actually in a dispute for the trademark over the health product.

The honey itself comes from the flower nectar on the manuka bush. But both the nectar and the bees together are what give manuka its unique properties. It is thicker in texture than other types of honey. It tastes less sweet, though it can still be used in drinks, as a spread, and for baking.

The UMF Honey Association developed the term UMF, or Unique Manuka Factor, that grades the honey as to whether it meets the UMF Honey Association standards. The ideal score is between 10 and 18, and is based on certain chemical markers unique to the manuka plant. However, more research needs to be done to determine whether this rating has any significance. Brands that use the rating system include Manukora, Comvita, and Happy Valley.

 

Where can I buy Manuka Honey?

It’s widely available now – even at Walgreens and CVS. In fact, I just bought some at Whole Foods to see if it’ll help my mosquito bites heal. While I could not determine if it was time or the honey that helped heal the bites, it was worth a shot on such a mild affliction.

With its uses spanning from topical application, to cooking, and now in the healthcare spectrum, Manuka is a well-known product to specialty grocery store shelves, as well as many eCommerce sites. It comes in its raw form, in a supplement, and in a variety of products where Manuka honey is the primary or active ingredient. This includes beauty products, throat lozenges, face washes, hair masks and acne treatments.

How can I be sure it’s the real stuff?

For starters, don’t forget that Manuka is currently only made in Australia and New Zealand, so if a label says any other origin, it is likely not real Manuka. Another thing to note is that many labels state that their honey is “natural” or “organic”. These two labels do not mean that the honey is Manuka; you must look for the word “Manuka” in the ingredients list. Another good sign is the cost: Manuka is currently averaging about $30 a jar, or between $50 and $150 for supplements, so if the price you see is less than this average cost, be sure to confirm.

Can GMOs Make Me Sick?

gmo, tortilla chips

According to a survey done by GMO Answers, only 32% of consumers are comfortable having GMOs in their food. Google “GMOs” and you will find a plethora of scary statements:

  • “GMOs damage our microbiome and can cause a leaky gut.”

  • “GMO wheat created gluten allergies.”

  • “GMOs may make my genes mutate and cause cancer.”

  • “Eating a GM diet causes liver damage.”

  • “Stomach lesions are linked to FLAVR SAVR tomatoes.

  • “Pets fed GMOs have organ damage, cancer, allergies and more.”

No wonder consumers are concerned! At D2D, we’ve heard comments like these all too often. So we dug into exactly what happens in our bodies when we eat food that has been grown with a GMO.

First off, let’s understand a little more about GMO crops. As you may know from reading our previous post, GMOs are Confusing: A Recipe for Understanding, genetically changing a crop simply means adding in one or two targeted genes from another organism to achieve a desired outcome.

Another thing to know is that there are only 10 commercially available GMO crops: corn, soy, cotton, canola, sugar beets, alfalfa, papaya, squash, apples and potatoes. If you read something scary about “GMO wheat”, or even see “Non-GMO water”, consider yourself armed with knowledge because now you know there’s no such thing.

What exactly happens when you eat a GMO?

As I write this, my husband and I are watching the pink and orange sunset from our garden patio. While dipping my corn chips in the salsa, my husband wryly asks if it contains any GMOs. I chew the corn chip and salsa. Whether the corn chip has GMOs or not, it is still loaded with genes. Every living organism has genes and corn has as many as 32,000 genes.

I am pretty confident that my body knows how to digest proteins as it has been doing so my entire life. I have eaten tons of GMO food over the past 20 years and I am still healthy. How does my body do this?

Using enzymes in my saliva and intestine, I, like all humans, am able to digest hundreds of thousands of proteins every single day. Trypsin and Chymotrypsin are digestive enzymes found in our saliva, gut, and small intestine, that break proteins down into peptides and amino acids. Our bodies use these as building blocks which, in turn, produce new proteins that control hormones, create muscle, and other very necessary functions. In fact, every cell in our bodies have proteins that were directed by specific genes.

Digesting GMO and Non-GMO Foods: It’s All the Same!

Simply put, GMOs provide a few added proteins into the crop. By inserting these genes into the DNA, researchers are ultimately adding in a non-corn protein to the corn plant. These proteins may provide either additional nutrition to a crop, give a crop insect resistance, tolerate herbicides, or even create a greater yield.

Different types of proteins are affected in a variety of ways when cooked. For instance, Bacillus thuringiensis (Bt) is a soil bacterium that produces a protein that kills corn-attacking insects and is a common gene inserted into corn crops. These Bt proteins in my processed corn chips become inactive after cooking. If, by chance, there are any small protein pieces left, they are attacked by the enzymes in the mouth and stomach. They are then converted into amino acids, where the body can either use them to build its own proteins, use them for energy, or break down and exit the body.

But what if it isn’t cooked? You may have read about the citrus greening disease, which has killed millions of citrus plants in the Southeastern U.S. via an infected insect. To combat this, a GMO orange was created to resist the citrus greening. An anti-citrus greening gene from the spinach plant was isolated and inserted to protect the trees.

So, if you are allergic to spinach, will you now be allergic to genetically modified oranges? No, because the specific gene from the spinach plant was tested for human allergens before it was used in oranges.

What studies have been done to ensure human safety?

First of all, to be sold commercially in the United States, the EPA, FDA and USDA must agree that the genetically-modified crops are safe for human consumption and for the environment. Before a GMO comes on the market it is tested for human allergies and toxicity. Clinical testing has been conducted to determine changes to a genetic profile, effects on fertility, effects on internal organs, and nutritional composition.

 Foods from GE plants must meet the same food safety requirements as foods derived from traditionally bred plants” – FDA website

In addition, health groups such as the American Medical Association, WHO, Mayo Clinic, Royal Society of Medicine, European Commission, American Council on Health Science, OECD, FAO, American Society of Microbiology, just to list a few, have all concluded – from independent research – that GMOs are safe in our food system.

Researchers in the U.S. and countries around the world have completed hundreds of individual peer-reviewed studies that report on tests on GMOs in the environment and on human and animal health. The Center for Environmental Risk Assessment has compiled a database open to the public where you can see most of these studies. The U.S. National Academy of Sciences has also compiled a most comprehensive research on genetically engineered crops and food.

Given the extreme testing that GMO crops are subjected to, some scientists even argue that they are safer than traditional crops!

Some conventional crops carry genes that have the potential to cause harm when eaten. When a non-GMO potato is deep fried, a new chemical is created during the cooking process: a carcinogen called acrylamide. A variety of GM potatoes have been altered to produce less acrylamide when deep fried than a regular potato. To reduce the levels of acrylamide created from the cooking process, a natural protein is added to potatoes to reduce the production of this carcinogen.

Food fear is so prevalent online. For instance, GMO FLAVR SAVR tomatoes are not even on the market anymore, but critics continue to talk about it. The gene used to keep it fresh was the ‘reverse’ of the tomato fruit enzyme, which softens fruit but the public demanded it gone from grocery stores due to pervasive misunderstanding about GMOs.

Understandably, with all the information we read on the internet, it is hard to know what to believe. As I eat my chips and salsa, short of conducting the research myself, I choose to believe the 30 years’ work of independent scientists, researchers, and government organizations that have been published as peer-reviewed studies. The science says my corn chips are safe, so I confidently eat another chip and pass the bowl to my husband.

Electromagnetic Fields: Protecting Yourself through Nutrition

phone food emfs

All day long, I am surrounded by electromagnetic fields. I wake up to the alarm on my phone. When I get to work, I fire up my laptop and connect to the internet. For lunch, I reheat leftovers in the microwave from the night before. As I drive home from work, I turn on the radio or chat on the phone with loved ones. After dinner, I use the remote to turn on my Apple TV and watch my favorite shows. And there are probably dozens of additional points of contact with electromagnetic fields that I’m completely unaware of.

All devices with radio waves or a Wi-Fi connection emit electric and magnetic fields, often referred to as EMFs. Recent research on rats have shown a correlation, depending on levels and frequencies of exposure, of low-frequency electromagnetic fields and the growth of cancer cells.

These EMFs can cause cellular damage similar to other health hazards, like pollution, smoking and a poor diet. But there’s no need to throw away all your wireless electronics – you can combat any possible negative effects with specific foods and nutrition.

This chart illustrates the low-level, or non-ionizing radiation fields on the left, opposed to ionizing radiation on the right (to which we have significantly less exposure). Adverse health effects from long-term exposure to these low-level fields is currently a matter of debate.

What do EMFs do to our bodies?

All living creatures generate electric and magnetic currents within our bodies.  These waves help to stimulate nerves, muscle movements and other biological functions.  Likewise, we also experience a natural magnetic force from the Earth, which is why a compass points its way north and birds know to fly south in the wintertime. The forces of these fields are charged particles of matter comprised of electrons and protons.

As a helpful visual, have you ever seen a rusty old car deteriorating in a farm field?  Or tossed out an apple or banana too brown and overripe to eat? This is a chemical process called oxidation. EMFs can have a similar effect on your cells. When radiation penetrates the cells in our bodies, it activates a negative cellular stress response. In the human body, when some of our atoms lose electrons, they produce free radicals, which can trigger oxidative stress in your cells.

This deteriorates our cells similar to the rusty old car due to an overabundance of free radicals that destroy the cell membranes. Ultimately, the cells weaken and die. In addition, these free radicals damage DNA, fatty tissue, proteins, and the mitochondria, which can lead to serious health problems. But we can combat these stresses. Antioxidants are the white knights that destroy those radical-floating electrons.

When EMFs penetrate a cell’s nucleus, it bypasses the cell’s defense mechanisms completely by generating what are called reactive oxygen species (ROS). EMFs can cause an overproduction of ROS. And while ROS are not always bad, they can become toxic when unregulated due to excess amounts of free radical production that occurs. This causes oxidative stress, which can lead to a myriad of chronic illnesses.

“Research has shown that EMF exposure does elicit change at a cellular level. New technological stressors, like advancements to 5G technology, are increasing exponentially. We cannot change that. What we can do is make sure our bodies are fully fortified with all the vitamins and minerals it needs to fights the effects of EMFs.”  

– Jeffery Palmer, Director, Brain Health & Energy Medicine at Third Space

Even with all this information, it is important to note that the literature and studies are limited when detailing health problems associated with EMF exposures. Most of the evidence is derived from animal studies at a cellular level. The World Health Organization has done some research via monographs as to varying electromagnetic levels and have found there’s no need for concern at this time. However, they continue to assess the effects of EMFs using other methodologies, as isolating variables as it relates to human health is very hard to capture.

Foods that fight!

Diet can play a key role in strengthening your antioxidant capacity by increasing our intake of foods that have protectant capabilities against EMFs. For example, cruciferous vegetables, like broccoli, brussels sprouts, kale and cabbage, contain nutrients that inhibit certain types of cancers, are high in antioxidant compounds and have anti-radiation properties.

Furthermore, focusing on fermented foods like yogurt, buttermilk and unprocessed cheeses can promote friendly bacteria that help to evict byproducts of radiation exposure. Foods containing omega-3 fatty acids, vitamin C, zinc, vitamin E, selenium, melatonin, cysteine and other phytonutrient-rich foods all help to protect the body from cancer-causing cell growth from exposure to EMFs. Think spinach, almonds, eggs, oranges, salmon, walnuts and cherries.  The chart below is helpful for identifying foods rich in EMF-protectant nutrients.

What else can we do to protect ourselves?

To combat the growing challenge of EMF exposure, the doctors we spoke with recommend a holistic approach to whole body health.  To rid cells of free radicals and battle oxidative stress, our bodies needs to be in peak performance shape. This means you are getting enough sleep, feel emotionally fulfilled, and debatably the most important component—fortifying your body with the right nutrients.  This will not only help protect your body from EMFs, but other external stressors.

By strengthening your cells, you allow your body to remove oxidative stress, toxins, and free radicals. It gives your cells a fighting chance—the ability to sustain its defenses against outside interferences.  On the flip side, if our cells are not fully fortified, it takes away from the body’s ability to thrive. It weakens your immune system and increases your likelihood of chronic illness because more energy is being used to fight off free radicals and disease, rather than function at its highest capabilities.

Pet Food for Thought

pet food

Important Update: As of June 27, 2019, the FDA updated their investigation into dog foods linked to canine heart disease, particularly among limited ingredient diet formulations. As addressed in our post, please be mindful when feeding your pet “grain free” or other specialty products. When in doubt, contact your veterinarian.

Exciting news – we have a new puppy at D2D! When Poppy first arrived on the scene, we were inundated with advice: we should feed her only raw food; we should cook her only chicken and rice; we should feed her only organic foods.  While we love Poppy, don’t dogs have good digestive systems?  The size of the U.S. pet food market is projected to climb to $30 billion in 2022 from $25 billion.  That’s almost four times what we spent on pets in the 1990s! In fact, total spending on our pets has increased every year over the past three decades, even through economic downturns.

We’ve seen a dramatic expansion of all the ways we can spend money on our pets — nowhere more so than in what we feed them.  Today, we have more pet food options than ever before.  A customer-centric pet food system delivers a range of product choices and delivery channels that make it a complex and confusing marketplace.

So what’s the consumer to do?  How do we make the right choice about what we feed Poppy?

Pets Are People

The statistics tell the story clearly.  The number of pets in America has increased significantly in the past few decades – and so has the amount of money we spend on them. Pets aren’t just family members, they’ve become a big business, too.

When it comes to food, consumers favor outward appearance over general health benefits. According to Packaged Facts and Petfood Industry, the number one priority is clean breath, perhaps to make sure we get better-smelling puppy kisses! Dog and cat owners then look for skin and coat health, with the third as joint health.  Very surprisingly, digestive health and probiotics falls to the bottom of the list.

In addition, the lines between human food and pet food sectors are blurring.  Many of the same ingredient claims made for human food are finding their way into the pet food sector – foods that are organic, grain-free, or touting unique health benefits. GMOs are even seen as a hazard by 28% of pet owners. As a result, a number of innovative and entrepreneurial players are entering the pet food market. 

An Exploding Market

The array of pet food offerings seems to have exploded.  And to add to the potential confusion, so have the number of ways pet food can be bought.  We no longer rely primarily on the pet store, or our local grocer, or even our local veterinarian.  At the top of the charts in selling pet food, according to the Pet Industry Forum: Amazon, followed by Walmart, and Chewy.com.  In an age in which convenience is king in the purchasing process, on-line sales and revamped delivery channels have opened the door to an almost infinite range of product offerings.  Where we are gaining in convenience, we are also increasing the potential for confusion.

So what is the average consumer to do in the face of all this change?  How do I know which pet foods offer what I want most for Poppy? Which company should I trust?

The big issue on making such a determination: the risk of marketing outrunning science in shaping both the pet food industry and what it offers to consumers.  Industry observers privately say we’re still in the early stages of developing solid, science-based data about some of the emerging claims being made by several players in the pet food sector.  To make informed decisions about what to feed our pets, consumers need to become more educated – and to look for providers who can back up the claims made about the value of what they offer.

What’s The Consumer To Do?

Pet food industry professionals offer a number of helpful suggestions:

Dr. Maryanne Murphy is Clinical Assistant Professor of Nutrition at the University of Tennessee College of Veterinary Medicine, DVM and PhD, DACVN, Board Certified Veterinary NutritionistTM. She also cites advice from her colleague, Lisa Freeman, from Tufts University.

Both professionals noted caution when dealing with “BEGs”:

  • “Boutiques”: Providers without the depth of resources or expertise you would want for your own food.

  • “Exotics”: Providers who tout some kind of unusual key ingredient or ingredients.

  • “Grain free”: Products that lack at least some of the protein-rich grains and oil meal that have been the foundation of animal feed rations for generations. Both the industry and government (the Food and Drug Administration, for example) are in the process of gathering the information needed to assess how a “grain-free” diet relates to animal health.  Such a diet may in time prove to be an acceptable dietary option, but until the science advances, consumers must make up their own mind about the potential risks associated with grain-free products.

Dr. Murphy has another key suggestion for becoming an informed consumer:

“If in doubt, call and ask,” Dr. Murphy advises. “Pick up the phone and ask to speak to someone who can tell you what’s behind their claims.  Ask if they have a nutritionist — veterinary or PhD in animal science — on staff.  Ask what they specifically do for quality control. Ask what kind of clinical trial data they have. How they respond to such questions will tell you a lot about how much you can trust them and their products.”

Dr. Thomas A. Wallrichs is a doctor of veterinary medicine, who for nearly three decades has practiced at the front lines of veterinary care for companion animals.  He echoes Dr. Murphy’s advice: “I tell my clients to stick with the suppliers who have proven they know what they are doing,” he says.  “That means known brand names.”

Dr. Wallrichs also points out that animal nutrition is an evolving science.  “We all have to work to stay current, and on top of things,” he observes.  “I look for proof, not claims.  I see an animal that is thriving, has a great coat and is active.  I ask the client what they feed them.  And I listen to what they say.”

The Industry Is Listening, Too

Ed Yuhas is Managing Partner, Kincannon and Reed Executive Search, and a respected pet industry observer and advisor to pet food industry executives.

“Five years ago, the pet food industry was generally regarded as three to five years behind the human food industry.  That’s just not true anymore,” he observes. “We recruit executive leaders across the food system.  The pet industry has become a great career channel.  Any stigma or idea it is some kind of second-class career path are totally gone,” he notes.

Yuhas also notes that “it’s no coincidence” that most of the largest pet food providers are owned by or part of major food companies – Nestle (Purina), Mars (Pedigree, Iams, Eukanuba, Whiskas, Sheba, Cesar), General Mills (Blue Buffalo), Cargill (Loyall), Colgate Palmolive (Hills Science Diet).

“They see and understand the parallels between the two, in all aspects of the business and especially in the responsible way to approach to the market,” he observes. Yuhas also believes it is important to note that the industry is working hard to provide exactly the kind of science the market wants.  Clinical research is a high priority, he notes.

“The big names in the business have the resources, the experience, and they are constantly building on that.  The newer players know they have to demonstrate the same commitment.  The business is too lucrative to do otherwise.  They want any bad actors out of the industry, just as much as the consumer does.” – Ed Yuhas, Kincannon and Reed Executive Search

Looking Ahead

What’s ahead for the pet food industry?  Most observers point to more growth, and even more sophistication in what is offered to consumers.

And perhaps most important, these same experts offer a common piece of critical advice when it comes to the nutrition and health of every pet: if in doubt, consult with your veterinarian.  Your vet knows your pets and their specific health situation and dietary needs.

To make the smart choices on pet food, be an informed consumer.  After all, just like Poppy, it’s your family. 

#CeleryJuice: Based on Facts or Followers?

social media icons with word "trapped"

Perpetuating pseudoscience

The #celeryjuice sensation has flooded our social feeds, mainstream news outlets, and Instagram stories. Images of beautiful and healthy green juice drinkers are regularly splashed upon our screens. These alluring photos and tweets touting the magical benefits of celery juice even prompted some at D2D to run to our local grocery store in search of celery stalks!

But, wait, we asked, “where is the science?”

The major health claim is that by drinking 16 ounces of raw celery juice in the morning, on an empty stomach, you can transform your health in as little as one week. It looks and sounds so easy-breezy, but is there any scientific proof?

Social media influence is blinding

The latest miracle elixir has gone viral, with over 120,000 posts tagged and swoon-worthy celebrities like Goop founder Gwyneth Paltrow, Victoria Secret model Miranda Kerr, rap star Pharrell Williams, and talk show host Busy Philipps all enthusiastically supporting the celery wellness movement.

Celery juice looks delicious but it is not a miracle elixir!

“Apparently it’s supposed to do all of these wonderful things for you and something with Gwyneth Paltrow and I don’t know but I’m on board.”
– Busy Philipp

The self-proclaimed originator of the global celery juice movement is “medical medium” Anthony Williams, a Los Angeles-based health guru. With over 1.7 million followers on Instagram, Williams states that this cure-all elixir “is a powerful herbal medicine that is killing bugs in people’s bodies” and can transform your health in just days. What kind of “bugs”? The flu? Colds?

And have we learned nothing from the Fyre festival, that perception based on social influence can distort reality?

Williams says that he respects medical professionals. However, he rejects basic science and lacks scientific peer-reviewed studies to support his claims. This social media movement exploits chronic illness sufferers by giving them false hope.

Spirits and salts?

Williams explains that he has discovered the health benefits of celery juice via “spiritual clairvoyance”, which means that a spirit speaks to him in a voice only he can hear. In addition to the transformative claims of gut health, Williams also declares that he has uncovered what he calls cluster salts. He explains that cluster salts are a subgroup of sodium which can kill pathogens in people’s bodies, helping to rid chronic illness sufferers of ulcers, acne, eczema & psoriasis, inflammatory bowel disease, UTIs, acid reflux, and even high cholesterol.

Red flags all over the place!

How can one vegetable, comprised of almost 95% water and not particularly high in any vitamin or mineral, cure all these different ailments? Well, the short answer is that no human research has been conducted to prove all these claims. #Celeryjuice is the epitome of pseudoscience.

The truth is that celery, like most veggies, is a healthy dietary choice. Celery is hydrating due to its high water content; it is also naturally low in calories, fat, cholesterol, and carbohydrates. It contains a good amount of folate, as well as sodium, vitamin K and flavonoids, which have been shown in studies to balance electrolytes, keep blood pressure low, and combat inflammation. But most other veggies like broccoli, spinach, and cauliflower offer the same, if not more, nutrients.

Source: nutriliving.com

Your money would be better spent if you buy the whole celery stalk and incorporate it into a whole-food diet full of fruits, vegetables, healthy fats, whole grain, and lean proteins.
–Kristen Kirkpatrick, MS, RD, LD

Convenience over correctness?

Think of the recent wellness trends that have come and gone–oil pulling, activated charcoal, apple cider vinegar, the Master Cleanse, fasting, jade rollers, the red wine diet, waist trainers, raw milk—the list goes on. Psychologists have recently studied the implications of our “quick-fix” society”, determining that consumer decisions are not made with respect to the most effective option, but rather the quickest, and often only temporary, remedy.

Nutritionists we spoke to unanimously dismissed the quick fix mindset. To truly understand our health and optimize our well-being, we must look at our overall lifestyle, which includes behaviors, activity, sleep, relationships, and diet. And ultimately, not fall for social gimmicks, rooted in misleading pseudoscience.

“The science behind celery juice is very complicated. Many of the articles Williams references in his writing are animal-based studies, using high dosages. Ultimately, our dietary decisions should be looked at on an individual level, as each body is so different from the next.”
– Keiy Murofushi, Director of Food and Nutrition Services at Cedars-Sinai Medical

Social media and social acceptance

According to Sprout Socialsocial networks are the largest source of inspiration for consumer decisions. It is a massive marketplace, with advertising revenue reaching $18.4 billion in 2018 spent on influencing you, the consumer. It is no wonder we as a society struggle with proper decision making when the influx of consumer-targeted ads and social messaging is utterly overwhelming.

Additionally, social media is designed to be addicting, taking advantage of our need for a sense of community, acceptance, and inclusion. How many followers do you have? How many likes did you get on your last post? It preys on a basic desire to “fit in” with our peers.  It is this unconscious desire that often drives our decision making and blinds us to the facts. And in the case of celery juice, obscures our view of what is truly a healthy diet!

So how can you combat a very real societal challenge? Base your health decisions in science.