1 21 diet: you can't eat for the first three days, you can drink water, tea and soybean milk, but you can't drink juice with too much sugar.

You can eat fruits and vegetables instead of staple food for eight days. It's best to eat raw, not fried, high in starch and calories. You can return to normal diet in the last ten days, but you can only eat six full meals and refuse high-calorie, high-starch and fried products. Choose your favorite exercise for half an hour to an hour every day. If it is aerobic exercise, do stretching exercise after finishing.

2 Konjac milk powder meal replacement: cook and mash Konjac and mix it with skim milk to replace the staple food of three meals. The side dishes of three meals are less oil and salt, and they refuse to be fried with high starch and high fat.

3 Cabbage diet meal: replace breakfast and dinner with two pieces of whole wheat bread and sea cabbage every day. Lunch is normal, but it is best to eat six to eight minutes full, not too greasy.

I have used all the above methods, and they all have certain effects, but please note that it is best to start implementing them one week after the end of the physiological period, and don't implement them again during the physiological period. If you like snacks, you can eat them three days before the physiological period. As long as you don't eat too much, you generally don't get fat. Also, don't eat anything after six in the evening. If you are really hungry, eat low-calorie fruit, but never eat anything after nine o'clock. I lost more than 20 kilograms a month by these methods, and I hope you can get the ideal effect.