Can you really reverse your biological age—and feel better than you did in your 30s? This week on Health Coach Talk, Dr. Sandi sits down with Leslie Kenny , Oxford-based CEO of Oxford Healthspan and co-founder of the Oxford Longevity Project, to explore the science of longevity, immune modulation, and one intriguing compound that’s making waves in the wellness world: spermidine. Show notes: https://functionalmedicinecoaching.org/podcast/leslie-kenny-125/Leslie is offering Health Coach Talk listeners a special discount to try "Primeadine" at OxfordHealthspan.com with the code SANDI15.