Rich is joined by Dr. Valter Longo, Director of USC's Longevity Institute, to explore how fasting could revolutionize disease treatment and lifespan.

The Rich Roll Podcast

Fasting For Longevity: Valter Longo, PhD Shares Cutting-Edge Fasting Science & Optimal Nutrition Protocols For Lifespan Extension & Disease Prevention

A master-class in personal and professional development, ultra-athlete, wellness evangelist and bestselling author Rich Roll delves deep with the world's brightest and most thought provoking thought leaders to educate, inspire and empower you to unleash your best, most authentic self. More at: http://richroll.com