Hellow guys, Welcome to my website, and you are watching #1 LONGEVITY SCIENTIST Reveals The Optimal Diet & Fasting Window For Longevity | Valter Longo, Ph.D. and this vIdeo is uploaded by Rich Roll at 2025-02-10T03:00:47-08:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.