Valter Longo: How long can we stay young?

Professor Valter Longo, director of the Longevity Institute at the University of Southern California (USC), returns to the LLAMA podcast to discuss his pioneering work and fascination with "youth-span." Over the past 30 years Prof. Longo has published ground-breaking research focussing on the role nutrients play in aging and age-related diseases, such as cancer and diabetes. During this time the age-old practice of fasting has emerged as one of the most powerful interventions to promote good ...