To activate autophagy , a cellular "recycling" process where the body clears out damaged cells to regenerate newer, healthier ones.
The episode captures the intense psychological and physical toll of hunger, with Chris reporting significant irritability and poor sleep during the process. Limitless with Chris Hemsworth S01E03 Fasting.mp4
The full episode is available for streaming on several platforms: Disney+ (Global) Hotstar (India) Apple TV To activate autophagy , a cellular "recycling" process
A longer multi-day fast, similar to the one Chris performed, once a year. Where to Watch To activate autophagy