Why Do We get Fat? Part 1 - The Biggest Lie in Obesity Medicine
Published: October 24, 2026
Duration: 18:11
This is Why You're Not Losing Weight (Its Not Calories) | Dr. Jason Fung
Pre-order The Hunger Code - Out March 2026 at www.doctorjasonfung.com
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Stop counting calories! It's the biggest, most damaging lie in obesity medicine.
In this video, Dr. Jason Fung, the best-selling author of The Obesity Code & The Hunger Code dismantles the single biggest myth in weight loss: Calories
In, Calories Out (CICO).
For decades, we've been told that weight gain is a personal failing—a simple lack
of wi...