When it comes to fasting, how do you parse fact from fiction? How do nutrition and lifestyle choices make or break disease? And how do we eat to live longer, healthier lives? To help us answer these questions, Dr.Valter Longo is back. Dr. Longo first graced the show back on RRP #367, where we covered the basics for fasting for longevity. But today we are getting granular on the science of longevity and nutrition, including an analysis of the latest research on fasting and what Dr. Longo calls the fasting-mimicking diet and its connection to healthspan extension & the prevention of disease.So today we pick up where we left off four years ago, covering:The latest research on fasting, longevity nutrition, and his fasting-mimicking diet;the 5 nutrition pillars of longevity, various fasting strategies, the acute versus chronic effects of food on metabolism, optimal protein intake based on age, high fat versus low-fat diets, and how to think about and contextualize continuous glucose monitoring;the science around rapamycin, metformin and sirtuins;and many other topics.Today’s episode is also viewable on YouTube: More about Dr. Longo + show notes:Today’s Sponsors:Levels: Making continuous glucose monitoring mainstream for the first time ever. Learn more about your metabolic health with personalized insights & biometric data at: levels.link/RICHROLLBirch Living: The best, most affordable, organic, and sustainable mattresses on the market with a 100-night risk-free trial.For 400$ off ALL mattresses and 2 free eco-rest pillows visit birchiving.com/richroll.ROKA: Cutting-edge eyewear & apparel built for top performance.ROKA combines the no-slip performance you’ve been waiting for with fashionable frames. Visit roka.com and enter code RichRoll for 20% off.Olipop: A healthier and more delicious version of the soda you grew up sipping but with the added benefit of microbiome and digestive health support. Receive 20% off plus FREE Shipping on your order at drinkolipop.com/richroll.Seed: Seed’s DS-01™ Daily Synbiotic combines 24 clinically verified and naturally-occurring, probiotic strains with plant-based prebiotics. Visit seed.com/RICHROLL to learn more.Calm: Ease stress and get the best sleep of your life with guided meditations, sleep stories, and more. Right now, my listeners can get a special limited-time promotion of 40% off a Calm Premium subscription at calm.com/richroll.Valter is one of the world’s brightest minds on the cutting edge of longevity science and this one is full of prescriptive advice. I hope you learn as much as I did.Peace + Plants,Rich See acast.com/privacy for privacy and opt-out information.