The Peter Attia Drive

#108 - AMA #13: 3-day fasting, exogenous ketones, autophagy, and exercise for longevity

In this “Ask Me Anything” (AMA) episode, Peter explains some observations he’s noticed since switching to a 3-day fasting cycle from the longer fasts, the various things he’s measuring, and some helpful tips for getting through a prolonged fast. He also discusses the role of exogenous ketones in fasting and ketogenic diets as well as their impact on…