1, winter solstice is the beginning of "counting nine", and the primary task of health care in winter solstice is to keep warm and prevent cold. When the temperature is low in the morning and evening, the elderly should go out as little as possible, keep warm and exercise moderately, and pay special attention to adding clothes when going out. In the diet, mainly warm, you can eat glutinous rice, dog meat, jujube, longan, sesame, leek, fungus and so on. And eat less cold drinks, seafood and other cold food.

2. From the solstice after beginning of winter, the weather was cold and the sun was hidden. At this time, health care should be based on "hiding". Go to bed early and get up late, don't be overworked, and don't be impatient and irritable, so as not to disturb Zangyang. It is very important to tonify kidney. You can eat walnuts, leeks, yams, medlar and other foods that have kidney-tonifying effects.

On the solstice of winter, Yin Qi has reached its peak, and Yang Qi has begun to sprout. At this time, health care should properly raise yang, pay attention to the law of life, open the window regularly for air, breathe more fresh air, and exercise outdoors properly. You can eat some mutton, medlar, leek and other foods to raise yang.

4. The weather is cold, the temperature difference between day and night is large, people spend most of their time indoors, and the habit of closing doors and windows in winter leads to insufficient ventilation, which greatly increases the incidence of respiratory infectious diseases. During this time, we should pay special attention to keep warm, strengthen physical exercise, and minimize going to public places where people gather or where the air is turbid. The elderly, children and the infirm can consider taking flu shots.

At low temperature in winter, many people are prone to frostbite if they don't pay attention, and the affected area is itchy and painful. In order to effectively prevent frostbite, it is necessary to carry out cold-resistant exercise to increase the cold-resistant ability of human body. Especially for the parts that have been frostbitten before, we should focus on keeping warm and moisture-proof to avoid frostbite in the same place.