古人养生,讲究与时令、气候同步。尤其是老人,必须顺从春夏秋冬四季阴阳消长的规律,适应寒热温凉的气候变化,根据不同季节调整饮食。下面为老年人介绍一些适宜四季养生的食材和做法。冬季经常调换品种寒冷气候会影响人体的内分泌系统,使甲状腺素、肾上腺素等分泌增加,促进蛋白质、脂肪、碳水化合物三大热源营养素的分解,以增加机体的御寒能力,这样会导致热量散失过多。营养学 Ancient health, stress and seasonal, climate synchronization. In particular, the elderly must obey the law of the yin and yang of the four seasons of spring, summer, autumn, and fall, adapt to the climate change of cold, hot and cold, and adjust their diet according to different seasons. The following for the elderly to introduce some suitable for four seasons health ingredients and practices. Frequent exchange of winter varieties cold weather will affect the body’s endocrine system, so that thyroxine, epinephrine secretion increased, promote protein, fat, carbohydrates three heat source of nutrients decomposition, in order to increase the body’s ability to warm, which will lead to heat loss many. Nutrition