寒冬腊月,一般人都喜欢用热水洗漱,其实,冬天以冷水洗脸、温水刷牙、热水烫脚对健康更为有益。冷水洗脸每日晨起和午睡后用冷水洗脸,可使面部和鼻腔内的血管收缩,等冷水的刺激消失后,这些血管又会迅速产生反射性的充血扩张,这样可促进面部的血液循环,改善局部皮肤组织的营养, Winter twilight, most people like to wash with hot water, in fact, wash your face with cold water in winter, warm water, brush your teeth, hot water hot feet more beneficial to health. Wash your face with cold water Daily morning and afternoon nap after wash with cold water, make the face and nasal blood vessels contraction, and other cold water stimulation disappeared, these vessels will quickly produce reflex congestive expansion, which can promote facial blood circulation, Improve the nutrition of the local skin tissue,