Youtube Account: Dr Jason Fung

Why Calories In Calories Oout always fails

Why does cutting calories often lead to a weight loss plateau? Is the traditional "Calories In, Calories Out" approach enough to explain weight gain and fat loss? In this video, Dr. Jason Fung explains why he believes the conventional calorie-counting model fails to address the underlying causes of weight gain. He explores the relationship between calorie intake, metabolic adaptation, insulin, hormones, and hunger—and why understanding these factors may provide a different perspective on sustainable weight management. In this video, you'll learn: ● Why the traditional Calories In, Calories Out model has limitations. ● How reducing calorie intake can be accompanied by changes in metabolic rate. ● The difference between calorie balance and the underlying causes of weight gain. ● How insulin…