老年人机体免疫功能降低,冬季易发生低体温综合征,严重威胁老年人的生命安全。为什么老年人在冬季易发生低体温综合征呢?体内产热少。进入老年后,身体各个系统和组织都发生了退行性变化,进食量减少,新陈代谢缓慢,摄取的营养物质通过肝脏和肌肉的氧化作用而释放的热量大大减少, The immune function of the elderly to reduce the body temperature prone to hypothermia syndrome, a serious threat to the lives of the elderly. Why is the elderly prone to hypothermia syndrome in winter? Less heat in the body. Into old age, the body of various systems and organizations have undergone degenerative changes, reduce the amount of food intake, metabolism is slow, intake of nutrients through the liver and muscle oxidation greatly reduce the release of heat,