Dr. Stephanie Venn-Watson, DVM, MPH, is a veterinary epidemiologist, author of The Longevity Nutrient, and the world’s leading expert on C15:0—the first essential fatty acid discovered in over 90 years. Formerly with the WHO and U.S. Navy, she holds 70+ patents, has 80+ peer-reviewed publications, and is Co-Founder/CEO of Seraphina Therapeutics. Her work has been featured on NPR, CBS, BBC, and National Geographic. A 2025 CNBC Changemaker, she has received the HHS Secretary’s Award for Innovations in Disease Prevention and Boehringer Ingelheim’s Innovation Award, advancing groundbreaking science to help people age healthier.

Today on the show we discuss: the real science behind healthy aging and what actually impacts your biological age, why sitting, chronic stress and poor sleep may be accelerating aging faster than you realize, the surprising connection between loneliness, community and long-term health, how movement, relationships and daily habits shape quality of life as you get older, the controversy around longevity supplements and the science behind C15 fatty acids, and why healthy aging is about living better longer not just living longer and much more.

Get 15% off your first order of fatty15: https://fatty15.com/DOUG

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