Episode 18. The science of appetite and nutrition with Dr. Giles Yeo and Dr. Ian Smith

Dr. Giles Yeo, geneticist and obesity researcher, and Dr. Ian Smith, physician, bestselling author, and health expert, join John Hancock's Head of Insurance, Hector Martinez, for an engaging conversation on the science behind hunger, nutrition, weight management, and longevity. Recorded live at our 2026 Longer. Healthier. Better. symposium, Dr. Yeo and Dr. Smith discuss: How genetics, biology, and environment influence appetite and long-term weight management The impact of ultra-processed foods, fasting, protein intake, and GLP-1 medications on metabolic health How finding a sustainable eating pattern is key to lasting health Insurance products are issued by: John Hancock Life Insurance Company (U.S.A.), Boston, MA 02116 (not licensed in New York) and John Hancock Life Insurance Company of New York, Valhalla, NY 10595. MLINY082426236-3