Before bedtime if overeating will cause obesity increase, the burden on the stomach, kidneys, liver and gallbladder, causing discomfort. However, if you are very hungry at 9:00 p.m., you can also properly supplement food, otherwise it will cause stomach discomfort. Too hungry before going to bed can eat, but in moderation, it is not easy to eat hard-to-digest food. You can choose low-fat, low-sugar, low-calorie food, otherwise it will bring burden to the stomach and intestines, easily cause obesity. You can drink a glass of milk with oatmeal, which can reduce melanin, promote sleep and the role of calcium, you can also eat bananas with high fiber content and low calorie content, with a sense of satiety. It can promote gastrointestinal motility, avoid food accumulation, and help to discharge the hangover in the morning. You can also eat whole wheat bread before bedtime is good for weight loss and has a sense of satiety. Do not drink strong tea, drink coffee, alcoholic stimulating drinks before bedtime, which can make people mentally excited and cause insomnia.