In the case of severe gastric ulcer, the diet should be based on light food, mainly paying attention to the following: 1. Eat more easily digestible food, such as soft, non-greasy and less fibrous food, like fruits, tofu, green vegetables, fresh milk, steamed buns, eggs and mung bean porridge, etc. This kind of food is relatively less stimulating to the gastric mucosa and can be easily absorbed. 2. Eat more foods that nourish the stomach, such as fungus, cheese, papaya, steamed buns, etc., which are helpful for the repair of the gastric mucosa. 3. So mainly light food to improve the gastrointestinal dynamics, at the same time need to give drugs symptomatic support treatment.