If a child is overweight, parents should control their diet and increase their physical activity. For pediatric obesity, more aerobic exercises such as climbing hills and swimming are recommended. High-fiber vegetables like winter melon and tomatoes should be consumed more. Avoid giving children fried chicken, cakes, and other high-fat foods. Parents should correct their child’s unwillingness to exercise and picky eating habits in daily life. If the child’s condition is severe during the treatment of pediatric obesity, they should go to the hospital in time and receive treatment under the guidance of a doctor.