1. Diet should be easy to digest, rich in nutrients, warm and soft, less residue and less stimulation, and pay attention to the principle of small meals. In particular, cold, sticky, spicy and greasy food should be prohibited. Avoid drinking strong tea, coffee, alcohol. Also should quit smoking.

2. Acute attacks should be into the dregs of liquid food, or semi-liquid food, such as egg custard, egg flower, soy milk, tofu brain, noodles, etc., after the condition improved gradually transitioned to less dregs of diet.

3. The usual diet should be rich in protein, rich in vitamins, especially to supplement the B vitamins and calcium, iron and so on, such as eggs, lean pork, fish, moderate amount of fresh fruits and vegetables with little residue.

4. Avoid eating milk and sea fish, sea shrimp, these foods are often used as a heterogeneous protein and lead to colonic allergies, aggravate diarrhea.

5. Avoid eating high-fat food, patients with this disease poor digestive ability, especially poor digestion of fat, high-fat diet is easy to make diarrhea worse. Fatty meat, walnuts, peanuts and other oil content of the dried fruit should not be eaten.

6. Avoid eating vegetables containing more crude fiber, such as celery, leeks, spinach and so on.

7. Avoid eating cold fruits and vegetables and cold side dishes, such as pear, watermelon, bananas, citrus, water chestnuts, persimmons, kiwi, melon, mussels, snails, sea cucumbers, turtle, bitter gourd, loofah, mung bean sprouts, oats and so on. Because the spleen and stomach of patients with this disease is vegetarian deficiency, the absorption of cold food is unfavorable, which will aggravate diarrhea and abdominal pain.