What if living past 100 has less to do with how much you eat — and more to do with what signals your food sends inside your body? In this powerful, science-backed talk inspired by Nobel Prize–winning longevity research, Dr. William Li explains the real biological switches that control aging, disease resistance, and cellular repair. You’ll discover: • Why constant eating accelerates aging • How insulin and mTOR silently age your cells • The everyday foods that activate longevity genes • Why protein timing matters more than protein quantity • How centenarians eat very differently than you expect This isn’t about extreme dieting, supplements, or restriction. It’s about working with your biology — not against it. If you care about healthy aging, energy, metabolism, and living longer without medication, this video will change how you think about food forever. 👉 Watch till the end — the gut-aging connection may surprise you. 00:00 🧬 The Longevity Myth Everyone Believes 02:41 ❌ Why “Eating Healthy” Can Still Accelerate Aging 05:18 🔥 Insulin, mTOR & the Aging Switch Explained 08:02 🧠 Simple Whiteboard Analogy: Growth vs Repair 11:14 🥗 What Nobel Prize Research Actually Shows 14:06 🌱 The Foods That Activate Longevity Genes 17:02 🦠 Gut Microbiome: The Hidden Aging Controller 20:11 ⏳ Why Timing Matters More Than Calories 23:36 🧘 Lifestyle Signals That Slow Aging Daily 26:18 ✅ The Simple Daily Longevity Protocol 28:30 ❤️ Final Takeaway: Eat for Signals, Not Fear Keywords : longevity foods, live to 100, Nobel Prize longevity, anti aging nutrition, Dr William Li longevity, mTOR aging, insulin and aging, healthy aging foods, longevity diet science, cellular aging reversal, gut microbiome longevity, anti inflammatory foods, metabolic health aging, AMPK activation, polyphenols longevity, centenarian diet, aging prevention nutrition, fasting and longevity, metabolic signaling foods, longevity explained Hashtags : #Longevity,#AntiAging,#LiveTo100,#DrWilliamLi,#HealthyAging,#LongevityDiet,#MetabolicHealth,#CellularHealth,#AgingWell,#GutHealth,#ScienceBasedHealth,#AntiInflammatory,#LongevityScience,#Fasting,#Polyphenols,#InsulinResistance,#mTOR,#HolisticHealth,#Biohacking,#HealthOptimization Disclaimer : This video is for educational purposes only and does not constitute medical advice. The information shared is based on scientific research and clinical principles but is not a substitute for professional diagnosis or treatment. Always consult your physician or qualified healthcare provider before making changes to your diet, supplements, or lifestyle — especially if you have existing medical conditions or take medications. References : • Nobel Prize in Physiology or Medicine – Autophagy & Cellular Recycling • Longo VD et al., Cell Metabolism – Protein Intake, mTOR & Longevity • Fontana L et al., Science – Nutrient Sensing Pathways in Aging • Li WW, Eat to Beat Disease – Immune & Metabolic Health • Rhee EP et al., Nature Reviews Nephrology – Insulin & Metabolic Aging • Sonnenburg JL, Cell – Gut Microbiome & Longevity