Epidemiologist Stephanie Venn-Watson on C15: The Longevity Nutrient Discovered in Dolphins
Dave AspreyMarch 27, 20251h 20min30,640 views
45 connectionsΒ·40 entities in this videoβThe Discovery of C15: A New Essential Fatty Acid
- π¬ Dr. Stephanie Venn-Watson, a veterinary epidemiologist, discovered the first new essential fatty acid in nearly 100 years, C15, while studying Navy dolphins.
- π‘ The healthiest and longest-living dolphins had higher levels of C15, which protected their cells, boosted metabolism, and kept them biologically younger.
- π Modern food processing has led to a near-complete removal of C15 from our diets, potentially causing deficiency in up to one-third of the global population.
C15 Deficiency and Its Health Impacts
- β οΈ C15 deficiency is linked to cellular aging, ferroptosis (a form of cell death), heart disease, type 2 diabetes, and cognitive decline.
- π©Έ Fragile cell membranes, particularly red blood cells, due to low C15 can lead to iron overload in the liver, contributing to ferroptosis and oxidized LDL.
- πΆ Maternal C15 deficiency can impact infant development, potentially increasing risks of allergies and type 1 diabetes, and affecting cognitive abilities.
Scientific Validation and Longevity Benefits
- β Multiple independent studies, including gold-standard research in worms and mice, have confirmed that C15 meets the criteria of an essential fatty acid.
- π¬ Clinical trials show that C15 supplementation can lower LDL cholesterol, improve liver enzymes, enhance red blood cell function, and improve gut health within 12 weeks.
- π C15 activates key longevity pathways like AMPK and inhibits mTOR, targets hallmarks of aging such as mitochondrial repair and inflammation, and has shown evidence of slowing the rate of aging, even reversing epigenetic aging by up to two years.
C15 in Diet and Supplements
- π Grass-fed dairy fat, butter, and ghee are natural sources of C15, with grass-fed cows providing twice as much compared to grain-fed cows.
- π§ Fermented dairy fats are more bioavailable as the fermentation process cleaves fatty acids into a free fatty acid form.
- π C15 is available as a supplement (Fatty15), which has demonstrated remarkable safety and efficacy, with a high customer retention rate due to noticeable benefits.
The Future of Nutrition and Longevity
- π Big data and advanced technologies, including AI, are crucial for discovering new nutrients and understanding complex biological processes.
- π There is a growing need to re-evaluate nutritional guidelines and embrace a more nuanced understanding of fats, moving beyond broad categorizations.
- π C15 is considered a foundational longevity nutrient, offering a safe and effective way to support cellular health, metabolic function, and extend healthspan.
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Whatβs Discussed
C15 Fatty AcidLongevity NutrientEssential Fatty AcidsCellular AgingFerroptosisDolphin ResearchEpidemiologyMetabolomicsClinical TrialsHealthspanLifespan ExtensionNutritional ScienceBig DataGrass-fed DairySupplementation
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