Children with diarrhea are recommended to take light, easy-to-digest food, and it is best to take fluid or semi-liquid food during the acute attack. Children with diarrhea in the acute attack can be based on fluid or semi-liquid food, such as noodle soup, soybean milk, rice soup, chicken soup, white rice porridge and so on. After the diarrhea stops, you can gradually return to a normal diet, eat more light food, eat more fresh vegetables and fruits, eat more fish, cereals and other foods containing high quality protein, to ensure balanced nutrition. Avoid spicy, greasy and other stimulating foods, such as chili, pepper, fatty meat, etc., and develop regular eating habits, do not overeat. It is necessary to consult the doctor in time and actively carry out treatment.