Some friends look fat, so many beautiful clothes can't be worn. These friends may consider losing weight in order to get better, but after losing weight for a period of time, some friends will find that they will rebound after losing weight, so why do they rebound? There are several reasons why weight loss will rebound: 1. You choose the wrong way to lose weight, such as taking diet pills in the short term, and once you stop taking them, you will rebound. 2, only a lot of exercise, a lot of exercise can improve the consumption rate and absorption rate, but if there is no reasonable diet, the diet will rebound before stopping exercise. 3. Restore the previous diet after losing weight successfully, and the food intake will rebound if it is not controlled to the consumption level.