The Benefits of Fasting

19 Sept 2025 · 11 min
11:13

In this instructional video, Nick Howarth of Best Body Health Coaching explains why fasting—distinct from starving—offers a range of health benefits that increase with longer fast durations. He outlines the physiological changes that occur at 12, 18, 24, 48, and 72 hours of fasting, covering hormone spikes (human growth hormone), autophagy, improved energy efficiency, reduced inflammation, gut healing, stem‑cell activation, tumor size reduction, and immune system strengthening. He also discusses practical considerations such as managing hunger, the importance of not overeating after a fast, and the need for supplementation (electrolytes, B‑vitamins, vitamin C) to support the body during fasts. Throughout, he frames fasting as a therapeutic tool rather than a weight‑loss gimmick, offering coaching support for those who wish to incorporate fasting into their health regimen.

Chapters

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