Limitless With Chris Hemsworth S01e03 Fasting.mp4 ◉

Avoid eating before midday at least three times a week (a form of time-restricted feeding).

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 Limitless with Chris Hemsworth S01E03 Fasting.mp4

The full episode is available for streaming on several platforms: Disney+ (Global) Hotstar (India) Apple TV Avoid eating before midday at least three times

According to the experts on the show, periodic fasting can help "future-proof" the body against age-related diseases. To integrate these benefits into a sustainable lifestyle, the episode suggests several strategies: Peter Attia , Hemsworth pushes his physical and

The episode captures the intense psychological and physical toll of hunger, with Chris reporting significant irritability and poor sleep during the process.

To activate autophagy , a cellular "recycling" process where the body clears out damaged cells to regenerate newer, healthier ones.