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

This episode of 'The Diary Of A CEO' features a deep dive into the critical role of insulin in fat gain, metabolic health, and long-term disease prevention. Dr. Jay, a vascular specialist, explains how frequent consumption of glucose and processed carbohydrates leads to chronically elevated insulin levels—known as hyperinsulinemia—which drives visceral fat accumulation, insulin resistance, and ultimately increases the risk of type 2 diabetes, heart disease, and fatty liver. He emphasizes that even before a diabetes diagnosis, patients may already have 10 years of undetected metabolic damage. The core solution, according to Dr. Jay, is fasting—not just calorie restriction—as it lowers insulin, triggers fat burning (especially visceral fat), activates ketosis, and promotes powerful physiological benefits like stem cell mobilization, autophagy, and improved mitochondrial function. He outlines practical fasting protocols like 12-12 and 18-6, and shares dramatic success stories of patients losing 50+ pounds and reversing diabetes under medical supervision. The episode also addresses gender-specific considerations, noting that while women can fast safely, they should be cautious with prolonged aerobic exercise in a fasted state due to hormonal sensitivity. Finally, Dr. Jay advocates for a balanced approach combining time-restricted eating, resistance training, and short bursts of HIIT for optimal heart health and longevity.