立冬之后,一些体质较弱的老人,认为天凉体寒,不敢吃一点凉性的东西,生怕损伤阳气伤及脾胃。北京中医药大学刘占文教授认为,中老年人多为阴虚体质,冬季过多食用温热食物更容易导致三焦蕴热。中年人一般家庭和工作的压力较重,阴精耗损过度导致阴虚; After the beginning of winter, some of the weaker elderly, that cold weather days, did not dare to eat something cool, for fear of injury and spleen and stomach hurt. Professor Liu Zhanwen of Beijing University of Traditional Chinese Medicine believes that the elderly are mostly Yin constitution, excessive consumption of warm food in winter is more likely to lead to triple burner Yun heat. Middle-aged family and work stress heavier, overcast Yin excessive wear and tear lead to Yin;