Little and many meals Regular and quantitative; 5 to 7 meals per day, the amount of each meal should not be more. Small amount of meals can neutralize gastric acid and reduce the stimulation of ulcer surface by gastric acid, and supply nutrition, which is conducive to ulcer surface healing and more suitable for acute peptic ulcer. Avoid irritating foods Mechanical and chemical stimulation of strong food should be avoided, mechanical stimulation increases damage to the mucosa and destroys the mucosal barrier, such as coarse grains, celery, leeks, celery, bamboo shoots and dried fruits. Chemical stimulation will increase the secretion of gastric acid, which is detrimental to ulcer healing, such as coffee, strong tea, strong wine, strong broth, etc. Avoid acid-producing foods, such as groundnuts, potatoes, overly sweet snacks and sweet and sour foods; gas-producing foods, such as raw onions, raw garlic, raw radishes, garlic cloves, onions, etc.; raw and cold foods, such as a lot of cold drinks, cold dishes, etc.; hard foods, such as bacon, ham, sausages, mussels, etc.; strong condiments, such as pepper, curry powder, mustard, chili oil, etc. Choose fine and soft easily digestible foods Choose foods with high nutritional value and fine and soft easily digestible foods, such as milk, eggs, soy milk, fish, lean meat, etc. The food is processed and cooked so that it is soft and easy to digest and does not stimulate the stomach and intestines. Also supplement with sufficient calories, proteins and vitamins. The nutrient ratio is 55% carbohydrate, 15% protein and 30% fat in the semi-liquid phase; 60% carbohydrate, 20% protein and 20% fat in the liquid phase. 1, protein: protein plays a buffering role for gastric acid, can neutralize gastric acid, but protein digestion in the stomach and can promote gastric acid secretion. Should supply enough protein to maintain the body’s needs, according to 1g/kg per day to promote ulcer repair; if anemia, at least 1.5g/kg. 2, fat unlimited: no need to strictly limit fat, because it can inhibit gastric acid secretion. A moderate amount of fat does not stimulate the gastrointestinal mucosa, but too much can promote increased secretion of cholecystokinin and inhibit gastrointestinal peristalsis; food in the stomach does not easily enter the duodenum, causing gastric distension and pain. Can supply 70 to 90g / d, should choose easy to digest and absorb cheese fat, such as milk, cream, egg yolk, cheese, etc., and the right amount of vegetable oil. 3, more carbohydrates: neither stimulate gastric acid secretion effect, nor inhibit gastric acid secretion, can supply 300 ~ 350g per day. choose easily digestible food, such as thick porridge, noodles, ravioli, etc.. Cane sugar should not be too much, because it can increase gastric acid secretion, and easy to flatulence. Supply rich vitamins Choose foods rich in B vitamins, vitamin A and vitamin C. The staple food should be mainly pasta, fasting when bleeding, and eating a liquid diet when the bleeding stops. Cooking methods The food eaten in ulcer disease must be chopped and cooked; cooking methods such as steaming, boiling, boiling, soft-boiling, braising and stewing can be used, but food should not be processed by frying, deep-frying, stir-frying, vinegar-slicing and cold-mixing. Other When eating, you should be in a relaxed mood, chew and swallow slowly to facilitate digestion. Take care of the patient’s eating habits and prepare delicious meals. Provide fine, soft, coarse fiber food, and pay attention to prevent constipation. Extra meals before bedtime are especially suitable for duodenal ulcers, which can reduce hunger pain and facilitate sleep.