1, try to fast for 3 hours before going to bed. 2. Dieting on weekends can make your stomach smaller. Acidic constitution can clear the stomach for two days on weekends. You can choose yogurt and crude fiber food. Although the weight will not be lost immediately, it can promote the emptying of toxins in the body. A small amount of diet will also make your stomach smaller, effectively improve the situation of overeating, thus slowly reducing fat. 3, insist on chewing slowly, choose foods with chewing heads to chew fully, which can not only prevent overeating, but also promote the secretion of slimming hormones and digestive enzymes, and create a body with better metabolism. 4, the breakfast problem can not be underestimated, it is no problem not to eat a complete breakfast, but it is the key to stimulate sugar, salt and warm things to the brain and intestines. Fruit in the morning, like gold, provides energy to the brain through sugar. In addition to sweetness, fruits that can absorb vitamins and minerals are the best choice, which can nourish the brain and build a body with better metabolism. If you have no appetite, you can use freshly squeezed juice instead. In addition, you must drink water or hot soup before meals to keep your body awake.