Winter belongs to yin, so the essence of yin should be protected, and less body fluid should be discharged. Therefore, it is necessary to "dispel the cold and warm it" in winter to prevent the cold from invading. But don't suddenly warm up, especially avoid thick clothes and fur, get drunk with fire, roast your abdomen and back, and suddenly warm up and sweat.

Second, keep your feet healthy.

Healthy feet are fitness. Always keep your feet clean and dry, wash your socks frequently, and massage and stimulate the acupoints of your feet every day while washing your feet with warm water. Walk for more than half an hour every day to exercise your feet. Stick to rubbing the soles of your feet in the morning and evening to promote blood circulation. In addition, it is also important to choose a pair of comfortable, warm, light and hygroscopic shoes.