初冬季节,冷空气活跃,而这些冷空气多半是干冷的,水汽含量极少,常常会诱发口唇干裂、嘴角裂口。导致口唇干裂的内因是新鲜蔬菜吃得少,人体维生素B2、维生素A摄入量不足。所以在深秋季节,更应多吃新鲜蔬菜、水果,尤其是梨、荸荠等有生津滋阴作用的食物。当然,也可在医生的指导下服用一些维生 The early winter season, the cold air is active, and most of these cold air is dry and cold, water vapor content is very small, often induce chapped lips, mouth cleft. Internal causes leading to chapped lips is to eat less fresh vegetables, human vitamin B2, vitamin A intake is not enough. So in the autumn season, should eat more fresh vegetables, fruits, especially pear, water chestnuts and other nourishing yin effect of food. Of course, you can also take some vitality under the guidance of a doctor