Pediatric anorexia is a common disease in pediatric outpatient clinics and a frequent disease in children under 7 years old. Anorexia nervosa is a common disorder in which the child has a prolonged loss of appetite, an aversion to eating, or even a refusal to eat, when other pediatric diseases are excluded. Once the anorexia is too long, not only can the child become thin, but also prone to recurrent respiratory infections, which is unfavorable to the child’s physical development. Therefore, parents should consult the doctor as soon as they realize that their children have anorexia. As a pediatrician, I would like to introduce several dietary methods to parents to regulate anorexia in children. 1, control the child’s intake of sweets. Excessive intake of sweets, not only let the child intake of excessive calories (calories), but also due to excessive sugar in the body, inhibit the brain’s ingestion center, so that the child has no sense of hunger, affecting the appetite, no appetite to eat. 2, limit the amount of food between meals. To strictly limit the amount of food between meals, especially the amount of snacks; should cultivate the child’s own good habits of eating, to develop a regular, regular meals; meal time to focus on, do not let the child to do other things, should be controlled within 30 minutes of meal time, and to create a happy atmosphere of eating, parents resolutely do not criticize the table, educate the child. 3, timely supplementation of B vitamins and zinc. Zinc on the human tongue taste buds play a role in closely related, should encourage children to eat more food rich in B vitamins and zinc, such as tomatoes, beans, meat, animal liver and so on.