Children who have not had a bowel movement for more than 48 hours and whose stool is very hard in the form of pellets are considered to be constipated. For constipation symptoms, for children, not suitable for long-term medication, can be improved through diet to improve constipation. 1, radish, not only can be eaten raw, but also boiled soup, containing a variety of nutrients, children constipation, parents can do some radish for children to eat, radish have ventilation, moisten the function of the stomach, constipation occurs when eating it will have a very good effect. 2, bananas, ripe bananas contain many nutrients to promote digestion, to relieve constipation has a great help, not ripe bananas growth is not complete, but eaten to aggravate constipation, need to pay attention to children’s food bananas to cooked, do not eat those unripe. 3, cabbage, cabbage is high fiber food, can promote intestinal movement, accelerate the body’s absorption and digestion of food, and thus achieve the efficacy of laxative. The above foods are of great help in relieving constipation, and if children are found to have constipation, they must be treated in time. Occasional constipation can be improved through diet, but long-term constipation, we need to go to the doctor to check the symptoms.