1. No matter whether you control your diet or go on a hunger strike, you won't lose too much weight in the short term, because it takes time for your body to metabolize, that is, it takes time for your body to consume fat if you eat less.

Even if you lose some weight in a short time, it won't last long. Once you return to your previous diet, you will gain weight. Because if you don't control your diet, excessive nutrition will continue to be stored in the form of fat, which is obesity.

You can't fast to keep your weight, because at any time, if you don't have nutrition, your immunity will drop and you will have many diseases.

The idea of keeping weight is to insist on diet control, reasonable diet and physical exercise.