It’s been known for years the actual weight losses from low calorie diets are always less than predicted in both lean and overweight individuals. This is often used by the clueless to argue against calorie based models of weight loss or energy balance. They’re wrong, mind you. But it still raises the question of why this happens: why don’t the obese (people with obesity) lose more weight on low-calorie diets.
Weight Loss from Low-Calorie Diets
As I mentioned above, it’s been long observed that the predicted weight loss from low-calorie diets and the actual weight loss are often significantly different. Quite in fact, they are often one half as much as would be predicted. The question is why.
To address the issue, I will be examining a 2007 paper titled Why do obese patients not lose more weight when treated with low-calorie diets?… Keep Reading