Patients with chronic non-atrophic gastritis should pay attention to the food mix, such as carbohydrates, proteins and fats. Care should be taken when making food to cook it as thin and soft as possible and not to fry it in oil. Eat more fruits and vegetables, such as apples, tomatoes, spinach, etc. Diet should be chewed carefully, swallowed slowly, seven or eight minutes full at each meal; be light, eat easy-to-digest food, avoid spicy, stimulating food; usually you can eat more cabbage, spinach, enoki mushrooms, carrots, yams, red beans, barley, etc. Pay attention to a reasonable mix of dietary nutrition and a balanced diet. Pay attention to the time of work and rest, do not stay up late, maintain a good lifestyle.