The Diary Of A CEO with Steven Bartlett The Diary Of A CEO with Steven Bartlett

Most Replayed Moment: Insulin Is The Reason You're Gaining Fat! How To Lower It Now

Apr 17, 2026 · 29m

Summary

Dr. Jason Fung explains how frequent eating causes insulin resistance and visceral fat, leading to metabolic disease. He advocates for fasting over calorie restriction to lower insulin, burn toxic fat, and trigger autophagy and stem cell production. The discussion covers specific fasting protocols, the benefits of ketosis, and optimal exercise strategies like HIIT for heart health and longevity.

Topics discussed

Helix mattress sponsor segment Glucose, insulin, and the mechanism of insulin resistance Visceral fat, ectopic fat, and early disease markers Fasting vs. calorie restriction and visceral fat loss Fasting protocols, gender differences, and case studies Ketones, BDNF, and the benefits of ketosis Stem cells, immunity, and growth hormone during fasting Women's physiology and exercise while fasting Cycling ketosis and autophagy for cellular repair Optimal exercise for heart health: HIIT vs. aerobic NetSuite AI business management sponsor segment
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