医学研究发现,不良生活方式也可引起老人感冒。常见可引起感冒的原因有以下几种。1、饮食不当过多地食用肉类、乳制品等,可降低体内免疫细胞的抗病毒能力,引起感冒;过多地摄入高盐食物,可使口腔内溶菌酶的含量相应减少,同时,使体内干扰素等抗病因子的产生受到影响,感冒病毒等病原微生物则会乘虚而入;食用过多的高糖食物,可消耗体内水分和营养物质,引起口干舌燥,使机体免疫力降低,进而容易诱发感冒。 Medical studies have found that unhealthy lifestyles can also cause the elderly to catch a cold. The common causes of cold are the following. 1, improper eating meat, dairy products, etc., can reduce the body’s ability to antiviral immune cells, causing a cold; too much intake of high-salt foods, the content of oral lysozyme can be reduced at the same time, So that the body of interferon and other resistance factors are affected, the cold virus and other pathogenic microorganisms will take advantage; eating too much high-sugar foods, can consume the body of water and nutrients, causing dry mouth, the body immunity Reduce, and then easily induce a cold.