Diarrhea, also known as diarrhea, is highly prevalent in the summer and fall seasons. Diarrhea brings great inconvenience to people's life and study, the treatment of diarrhea is very important. So, what is good for diarrhea?　Diarrhea dietary principles: (1) after the number of bowel movements is reduced, you can eat less oil broth, milk, soy milk, egg soup, vegetable juice and other liquid diet. Later on, you can gradually eat light, less oil, less slag cattle fluid diet, such as rice porridge, lotus root powder, noodles, etc..　　(3) When diarrhea completely stops, some cakes, fish fillets, minced tender lean meat, vegetable puree and other foods can be added. If the appetite is strong, small and frequent meals should also be taken.　　(4) When the intestinal fermentation is too strong, you can eat foods containing protein and a small amount of fat, such as dairy, eggs, soy milk, tofu, etc., and eat less scraping food, because sugar is easy to ferment and flatulence. When the intestinal fermentation is very strong, you can eat some starchy foods, such as potatoes, taro dishes, rice, noodles, etc..　　(5) Every day should eat some vitamin C-rich foods, such as fresh mushrooms, vegetable juice, tomato juice, and if possible, vitamin C-fortified fruit juice.　　(5) In the early stage of the disease, the diet to be able to support nutrition without aggravating the damage to the diseased parts of the intestinal tract as a principle, generally light and fluid food is appropriate, such as thick rice soup, light fruit juices and noodles, soups and so on. Acute watery diarrhea period, this time the need for temporary fasting, dehydration is too much people also need to be treated with fluids.　　Appropriate food 1, the onset of the early stage: rice soup, thin noodle soup, protein water, tomato juice, vegetable soup, fruit juice, etc.; 2, after the symptoms are relieved: rice porridge, lotus root powder, rotten noodles, noodles, tomato juice, vegetable soup, fruit juice, etc.; 3, diarrhea basically stops: noodles, congee, steamed buns, rotten rice, lean meat puree, thick tomato juice, thick vegetable soup, thick fruit juice, etc..　　Dietary contraindications 1, early ban on milk, cane sugar and other easy to produce gas flow quality diet. Some patients are not adapted to milk, often aggravate diarrhea after taking milk.　　2, diarrhea should still be appropriate after the basic cessation of restriction of fiber-containing vegetables and fruits, and then gradually transitioned to general food.　　3, no smoking, avoid eating fat, hard and contain food fiber more vegetables, cold fruits and vegetables, grease more snacks and cold drinks.