It is better for children with indigestion to eat food such as apple corn porridge and yogurt, which can supplement fiber, vitamins, proteins, probiotics, etc., promote gastrointestinal peristalsis and help digestion. Avoid eating fried chicken, cake, ice-cream, spicy bars and other greasy and difficult to digest, cold and irritating food, so as not to affect the normal digestive function. Children can choose to eat a moderate amount of apples, spinach and other fresh fruits and vegetables, corn porridge, carrot porridge, etc. can be supplemented with crude fiber to promote gastrointestinal peristalsis and facilitate the discharge of food residues. Yogurt is rich in protein and probiotics, can provide nutrients while promoting gastrointestinal peristalsis, accelerate digestion and absorption. Children’s gastrointestinal tract function is not perfect, the diet is not hygienic, should avoid eating too much fried chicken, French fries and other fried foods, aggravate the burden on the gastrointestinal tract. Eat less cake and other foods, these foods are mainly refined noodles, containing a lot of fat, cream and other not easy to digest. Avoid ice-cream, chilled watermelon and other cold food, as well as spicy food and other stimulating food, affecting the normal digestive function. Children indigestion diet improvement did not significantly relieve, may also be other gastrointestinal diseases caused by, should be timely consultation, under the guidance of the doctor to identify the causes, and reasonable treatment. Usually pay attention to a balanced and diverse, avoid a single meal.