Don't eat after noon, don't eat anything after three o'clock in the afternoon, and of course you can't eat hard when you can, so you can lose a few pounds a week. Principle: Rest at night, the human body consumes less energy, and the excess energy is used to convert into fat and accumulate. The precautions of this method are that breakfast and lunch must be full and eaten well, and the necessary nutrients must be supplemented in one day. Health tip: If you are really hungry, you can drink more water or eat an apple.