Scales may fall off quickly, but most of them are water in the body. If you persist for a few days, you may have symptoms such as dizziness and weakness. Stick to it for a few days, you will unconsciously swallow your mouth water when you see food, and you will overeat if you are not careful. But if you insist on it for a long time, you can lose 10-20 A Jin month, provided that you don't eat midnight snacks and snacks.