Bianzheng was a special gasification law, closely related to metabolism Physiologically. The children's Bianzheng was the internal basis for sound physical and mental development and the dynamic balance of the five internal organs. As to the pathology, children's Bianzheng disorders had an adverse effect on the body. The ancient books found that children's Bianzheng disorders were closely related to the dysfunction of liver and spleen. It was manifested as malnutrition, developmental disorders, and even metabolic syndrome in adulthood. The principle of soothing the liver, relieving depression and strengthening the spleen were proposed to treat the metabolic syndrome, in order to enrich the Traditional Chinese Medicine (TCM) theoretical understanding of the metabolic syndrome. The prevention and treatment ideas provide theoretical reference.