1. Choose a balanced diet with high nutritional value, soft and digestible, such as milk, eggs, soybean milk, fish and lean meat. And make it soft and easy to digest after processing and cooking, without irritation to gastrointestinal tract; At the same time, we should supplement enough calories, protein and vitamins.

2. Avoid foods with excessive mechanical and chemical stimulation, which will aggravate the damage to the mucosa and destroy the gastric mucosal barrier, such as coarse grains, celery, leeks, snow vegetables, bamboo shoots, dried fruits, etc. Chemical stimulation will increase gastric acid secretion and stimulate gastric mucosa, such as coffee, strong tea, spirits, thick soup and so on. Avoid sour food, such as sweet potato, potato, dessert and sweet and sour food; Foods that are easy to produce gas, such as raw onion, raw garlic, raw radish, garlic oil, onion, etc. Cold food, such as a lot of cold drinks, cold vegetables, etc. ; Hard food, such as bacon, ham, sausage, mussel, etc. Strong condiments, such as pepper, curry powder, mustard, Chili oil, etc.

3. Cooking method. Cooking methods such as steaming, boiling, boiling, simmering, stewing and stewing. Can choose, not fried, fried, fried, vinegar slippery, cold mixed and other processed foods.

4. Choose foods rich in B vitamins, vitamin A and vitamin C; The staple food is mainly pasta.

5, the daily meal timing is not full; If conditions permit, it's best to have a small number of meals, 5-7 meals a day.

6, others, feel comfortable when eating, chew slowly to facilitate digestion; Prepare delicious meals according to your eating habits; Provide soft food with little crude fiber.