Diet & Lifestyle

Do Dairy Foods Contain The Most Powerful Anti-Aging Factor Yet Discovered?

ReviewedReviewed by Susan Clark

Back to ArticlesArticles
Triple Joint Relief

Triple Joint Relief

Three Ingredient Formula For Healthy Joints

$39.99

Do Dairy Foods Contain The Most Powerful Anti-Aging Factor Yet Discovered? about Triple Joint Relief

For years, doctors have warned against eating too many dairy products. Avoid the cheese, they say, skip the milk, and focus on eating fish such as salmon, which are rich in essential fatty acids linked to longevity. That’s what the Mediterranean Diet is all about, after all! But those doctors may soon be eating their words and loading up on dairy products instead.

That’s because anti-aging scientists have made a rare discovery—the first in nearly a century: A brand-new essential fatty acid linked to a longer, healthier life. And you can’t find it in salmon or the Mediterranean Diet.

Key Takeaways

  • A fatty acid found in dairy has been linked to improved heart health, reduced inflammation, and better metabolic function, outperforming some traditional longevity drugs.
  • This fatty acid, C15:0, is found in whole-fat dairy products like milk, cheese, and yogurt. Besides dairy, C15:0 can be found in beef, lamb, and other foods, though supplements are available.
  • Ensuring adequate intake through diet or supplements may help maintain optimal health as you age.

What Does Milk Have to Do with Longevity?

Apparently, a lot.

Milk contains a natural fatty acid that has only recently been identified. This fatty acid outperforms the most promising longevity drug conventional medicine has developed—more on that in a minute.

The fatty acid is called pentadecanoic acid, or C15:0. It wasn’t discovered by anti-aging researchers but by a veterinary epidemiologist studying dolphins.

That’s right, dolphins.

Veterinary epidemiologist Stephanie Venn-Watson was studying age-related illnesses in bottlenose dolphins. It turned out that bottlenose dolphins off the coast of California enjoyed the same diet and healthcare as the ones living off the coast of Florida. Yet, they were suffering conditions that, in humans, lead to heart disease, stroke, and diabetes. Why?

The San Diego bottlenose dolphin pod was short of saturated fat, C15:0. When their diet was changed to one higher in C15:0, their conditions stabilized, and the stability of their cells improved by 72%.

Since dolphins age similarly and suffer similar aging-related diseases to humans, could we benefit from this discovery? Over the last decade, over 30 studies have been conducted to find out.

The answer is a resounding yes.

C15 Is Heart Healthy for Humans, Too

A review of 18 studies involving over 15,000 adults and another following 25,000 adults over 13 years found that those with higher C15:0 levels were less likely to develop cardiovascular disease. Other studies report a lower risk of heart attack and heart failure.

It’s heart-healthy because higher levels of C15:0 are linked to healthier fasting glucose and glucose tolerance, which reduce the risk of diabetes and high blood pressure.

What’s more, higher levels of C15:0 are linked with lower total cholesterol, triglycerides, and ApoB, a little-known fatty protein recently dubbed "the new bad cholesterol." In fact, ApoB is now considered a critical marker of cardiovascular disease and is elevated in metabolic syndrome.

How does C15:0 work?

C15:0 Improves Your Body’s Metabolism

So, imagine C15:0 as this super-efficient multitasker in your body. It's like that one friend who seems to be good at everything - you know the type.

First, C15:0 is buddies with PPARs, which are like little switches all over your brain and body. When C15:0 flips these switches, it's like turning on a bunch of health benefits. One type of switch helps lower those pesky blood fats (triglycerides), while another helps calm inflammation and keeps your sugar and fat metabolism in check.

C15:0 also gives a little nudge to this enzyme called AMPK. Think of AMPK as the body's Mr. Fix-It. It reduces inflammation, fights off harmful molecules, helps your body use insulin better, boosts blood flow, and even protects your heart. Talk about a hard worker!

C15:0 doesn't stop there. It's also a cheerleader for your mitochondria - the tiny powerhouses in your cells. When they're working better, your heart gets a boost too.

As if that weren't enough, C15:0 also keeps a troublemaker called mTOR in check. When mTOR gets out of hand, it can lead to various health issues. By reining it in, C15:0 helps reduce inflammation and helps your cells remove the trash (a process called autophagy).

Scientists have noticed that folks with less C15:0 in their bodies tend to have higher risks of heart disease, diabetes, fatty liver disease, and even some cancers. C15:0 is also like a bouncer at a club, keeping unwanted bacteria and fungi from crashing the party in your body.

Targets Multiple Hallmarks of Aging

Dr. Venn-Watson, who specializes in studying this fat, explains that lab studies show that C15:0 makes cell membranes more resilient and resistant to age-related breakdown.

“In addition to directly stabilizing cell membranes,” she explains, “C15:0 attenuates multiple hallmarks of aging, including cellular senescenceinflammaging, mitochondrial dysfunction and poor cellular signaling.

“C15:0…has been shown in peer-reviewed studies to strengthen cell membranes, repair mitochondrial function, and improve cellular signaling (including activating PPAR alpha and delta and AMPK receptors and inhibiting mTOR) – these are well-established targets to lower inflammation, regulate glucose, stem cellular senescence, and decrease proliferation of cancer cells.”

Laboratory science clearly demonstrates the anti-aging properties of this remarkable fatty acid, but would all these incredible findings translate to humans?

A New Essential Fatty Acid

Scientists from Germany wanted to find out if certain lipids accelerate or slow biological aging—the rate at which our cells and tissues age. To do this, they used two measurements that track epigenetic clocks in 4,151 older adults. They found that those with higher levels of C15:0 had slower aging in both clock measurements.

Dr. Venn-Watson and a co-researcher conducted the most recent study. They compared C15:0 with three competing longevity-enhancing drugs: acarbose, metformin (both used to control diabetes), and rapamycin.

To do so, they used the BioMAP Diversity PLUS Panel, an industry-standard set of human cell-based assays containing 12 systems that mimic disease states and measure effects against 148 biomarkers from multiple tissues. Each system was treated with each of the compounds at different strengths.

The results showed that C15:0 had 36 significant, dose-dependent benefits across 10 of the 12 systems compared to 32 for rapamycin, 17 for metformin, and a lowly 5 for acarbose. In addition, the tests showed that the fatty acid tamed inflammation, stopped “zombie cells” from proliferating, and slowed tissue scarring in cells relevant to the heart, lungs, and liver.

In their paper, published in the journal Nutrients last October, the authors propose that since the body can’t make C15:0 and is necessary for health, it meets the criteria for being an essential fatty acid—the first since the omegas were discovered over 90 years ago! They argue that this fatty acid is emerging as a leading longevity-enhancing nutrient for the reasons discussed.

And it sure beats what conventional doctors have come up with…

Beats Rapamycin and Its Side Effects

The most powerful conventional anti-aging drug to date is rapamycin. Rapamycin, also known as sirolimus, was first discovered in the soil of Easter Island (Rapa Nui) in the 1960s. It is not a plant, but a compound produced by a bacterium. The drug is currently used to prevent organ rejection in kidney transplant patients and works by slowing the body's immune response.

Rapamycin has gained attention for its potential to extend lifespan and improve health span. Studies in various organisms, including mice, have shown that rapamycin can delay the onset of age-related diseases and extend life. But of course, dampening the body’s immune system is not something we want to do on an ongoing basis.

C15:0 is a much healthier alternative. But are you getting enough?

Don’t Be Afraid of Fat

Dr. Venn-Watson suggests 100 to 200 mg daily is all needed to maintain blood levels above 5 µg/mL.

The easiest way to achieve this is to consume whole-fat milk, cream, yogurt, butter, and cheese. Good amounts are also found in beef and lamb.

There is some controversy about the amounts of C15:0 contained in other foods. The USDA database suggests C15:0 isn’t found to any degree in other foods. Yet Health Canada’s distinguished food scientist, Dr. Nimal Ratnayake, writes that the fatty acid “at amounts comparable to dairy fat, has also been reported in many other common dietary fats and foods, including chicken, lard, marine and freshwater fish, marine oils, some vegetables (cabbage and cucumber), and seaweeds.”

C15:0 supplements are also available.

Another Biomarker of Aging You Can Check

To be sure your diet contains enough C15:0, ask your physician for a blood test at your annual physical. One such test, the Geneva Diagnostics Fatty Acids Nutritional Test, measures your levels and can easily be part of any standard blood workup.

Summary:

Recent discoveries highlight the anti-aging potential of C15:0, a fatty acid found in dairy products. Originally identified in dolphins, this fatty acid stabilizes cell membranes, reduces inflammation, and supports metabolic health. Studies show that higher levels of C15:0 are linked to lower risks of uncontrolled blood sugar, heart problems, and other aging-related issues. Unlike the traditional Mediterranean Diet, which emphasizes fish for longevity, incorporating whole-fat dairy may provide unique health benefits. Supplementing with C15:0 or consuming foods rich in this fatty acid could be essential for promoting longevity and overall health.

Triple Joint Relief

Triple Joint Relief

Three Ingredient Formula For Healthy Joints

$39.99

Keep Reading

View All Articles
Ancient Spice Helps Balance Blood Pressure about false

Diet & Lifestyle

Ancient Spice Helps Balance Blood Pressure

Blood Pressure Article

NASA Power Nap: How To Energize Like An Astronaut about false

Diet & Lifestyle

NASA Power Nap: How To Energize Like An Astronaut

It's no secret that high-quality sleep can give you the energy you need to handle the challenges your day brings whether it's at work, at home or at play. And when you don't get the rest you need at

Together And Sleeping Separately... What It Means For Health about false

Diet & Lifestyle

Together And Sleeping Separately... What It Means For Health

Discover the benefits and considerations of sleeping separately as a couple, from improved sleep quality to stronger relationships.