The Human Upgrade: Biohacking for Longevity & Performance The Human Upgrade: Biohacking for Longevity & Performance

Jason Fung: 3 Rules to Lose 50 Pounds Without Ever Counting a Calorie : 1453

Apr 21, 2026 · 1h 0m

Summary

Host Dave Asprey interviews Dr. Jason Fung, author of *The Hunger Code*, to debunk calorie restriction as a weight loss strategy. They explore three types of hunger—homeostatic, hedonic, and conditioned—arguing that ultra-processed foods and social cues drive overeating. The discussion emphasizes addressing root causes like food addiction and gut health rather than relying on willpower or artificial sweeteners.

Topics discussed

Intro and iRestore Red Light Therapy Ad Introduction of Dr. Jason Fung and Obesity Crisis Three Types of Hunger: Homeostatic, Hedonic, Conditioned Ultra-Processed Foods and Reward System Engineering C15 Fatty Acid and iRestore Summer Savings Ad Willpower, GLP-1 Drugs, and the Failure of Calorie Counting The 'Three Whys' Analogy and Root Causes of Obesity Critique of 'Eat Less' Advice and Social Hunger Immigrant Obesity Rates and Environmental Factors From Our Place Cookware and Gatlin Health Ads Glyphosate, Carrageenan, and Fake Fats like Olestra Fake Sweeteners and Hormonal Impact of Food Golden Rules: Real Food, Fasting, and Counter-Conditioning Pavlok Device and Mindset Shifts on Food Perception Conclusion, Conference Announcement, and Disclaimers
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