1, eat less fried food: because this kind of food is not easy to digest, will increase the burden on the digestive tract, eat more will cause indigestion, but also make the blood lipid increase, not good for health. 2, eat less pickled food: these foods contain more salt and certain carcinogens, should not eat more. 3, eat less cold food irritating food: cold and irritating food has a strong stimulating effect on the mucous membrane of the digestive tract, which can easily cause diarrhea or inflammation of the digestive tract. 4, regular diet: research shows that regular meals, regular rationing, can form a conditioned reflex, which helps the secretion of the digestive glands, more conducive to digestion. 5, regular quantification: to achieve a moderate amount of food per meal, 3 meals per day at regular intervals, to the specified time, regardless of hunger, should take the initiative to eat, avoid too hungry or too full. 6, the temperature is appropriate: the temperature of the diet should be “not hot and not cold” as the degree. 7, chew slowly: to reduce the gastrointestinal burden. The more times the food is fully chewed, the more saliva is secreted, which has a protective effect on the gastric mucosa. 8, drinking water timing: the best time to drink water is the morning fasting and one hour before each meal, drinking water immediately after the meal will dilute gastric juice, with soup soaking rice will also affect the digestion of food. 9, pay attention to the cold: the stomach will be damaged by cold stomach function, so pay attention to the stomach to keep warm do not get cold. 10, avoid stimulation: do not smoke, because smoking makes the stomach vasoconstriction, affecting the blood supply of the stomach wall cells, so that the gastric mucosa resistance is reduced and induced gastric disease. Should drink less alcohol, eat less chili, pepper and other spicy food. 11, supplement vitamin C: vitamin C has a protective effect on the stomach, the gastric juice to maintain a normal level of vitamin C, can effectively play the function of the stomach, protect the stomach and enhance the stomach’s ability to resist disease. Therefore, eat more vegetables and fruits rich in vitamin C.