Children with colds should eat some light, digestible and nutritious meals, such as fresh vegetables, spinach and cauliflower. Foods rich in protein include beef, milk and lean meat. Increase patients' nutrition and physical fitness. You should also eat more fresh fruits, such as apples, bananas, oranges, pears and cantaloupes. They are rich in water, have the effect of moistening the lungs and relieving cough, and are rich in vitamins, which can improve the body's resistance and try to avoid spicy, irritating and greasy food.