: Avoiding food before midday at least three times a week. Monthly Fast : A 24-hour fast once per month. Annual Fast : A four-day fast once a year.
Following the episode, Hemsworth planned to integrate these habits into his routine: Limitless with Chris Hemsworth S01E03 Fasting.mp4
: Despite extreme fatigue, he experiences a surge in mental clarity and focus—a survival adaptation for hunting—before his final spearfishing task. Chris’s Personal Longevity Protocol : Avoiding food before midday at least three times a week
: Hunger sets in, and energy levels drop as glucose is depleted. Hemsworth participates in underwater hockey to distract his mind. Following the episode, Hemsworth planned to integrate these
: Physical weakness peaks. Friends who started the fast with him drop out, but Chris continues to work out to encourage ketone production.
: Shifting the body's metabolism to burn stored fat for fuel instead of glucose.