The key to coping with children's growth and development problems lies in early detection, early diagnosis and early intervention. Many adult diseases are at a younger age, and the hidden dangers of adult diseases originate in childhood. Therefore, families in a position to do so should conduct an annual health checkup for children and adolescents. In addition to height, weight, vision, blood pressure and other physical examinations, laboratory tests such as routine blood tests, urine tests, blood glucose, blood lipids, and liver and kidney functions should also be done.