佝偻病是影响儿童生长发育的常见病,对儿童健康的危害很大。佝偻病除引起骨骼病变外,常使机体对疾病的抵抗力降低。因此,为确保儿童健康,积极防治佝偻病是一项根本的措施。但对佝偻病的防治工作,除沿用维生素D制剂外其他防治措施的效果尚未完全肯定。1958—1959年中国医学科学院营养学系曾用大剂量维生素D_2突击疗法防治佝偻病,取得了 Rickets is a common disease that affects children’s growth and development, which is harmful to children’s health. In addition to rickets caused by skeletal disease, often to reduce the body’s resistance to disease. Therefore, in order to ensure the health of children, active prevention and treatment of rickets is a fundamental measure. However, the prevention and treatment of rickets, in addition to the use of vitamin D preparations other than the effect of prevention and control measures have not yet been fully affirmed. 1958-1959 Department of Nutrition, Chinese Academy of Medical Sciences has used large doses of vitamin D 2 assault therapy rickets, and achieved