Avoid eating before midday at least three times a week (a form of time-restricted feeding).
The full episode is available for streaming on several platforms: Disney+ (Global) Hotstar (India) Apple TV
Consider going 24 hours without food once a month.
To activate autophagy , a cellular "recycling" process where the body clears out damaged cells to regenerate newer, healthier ones.
In the third episode of National Geographic’s , titled "Fasting," Chris explores how abstaining from food can trigger the body’s internal anti-aging mechanisms. Guided by longevity expert Dr. Peter Attia , Hemsworth pushes his physical and mental limits to understand the long-term benefits of caloric restriction. The Challenge: A 4-Day Fast