From a nutritional point of view, light food is mainly some rich in high quality protein, low calorie, low fat food, such as carrots, tomatoes, fish, eggs, chicken, shrimp, pork ribs, etc., but also to control the intake of sodium, eat more fresh fruits and vegetables, eat less high-calorie and high-fat animal offal, fried food. Diet regular some, avoid overeating, proper exercise every day, promote blood circulation, drink more warm water, less carbonated drinks, do not stay up late, avoid tension and stress.