Interview with Valter Longo

https://www.youtube.com/watch?v=23tcu7q0DBU&t

Fasting: Awakening the Rejuvenation from Within

https://www.youtube.com/watch?v=dVArDzYynYc

9 Questions for Dr. Valter D. Longo

https://www.bluezones.com/2016/04/fasting-for-longevity/