Keep warm from the cold: it is cold in winter, and it is generally kept above 18℃. When the temperature drops suddenly and the cold current crosses the border, it is best for the elderly and infirm to go out less. If you want to go out, you should keep warm. The diet should be warm in winter, and drink some milk, soybean milk and jujube porridge when you go out in the morning. First of all, warm your body. In winter, we should choose foods with high-quality protein, such as lean meat, fish, chicken, eggs, bean products, etc.

Hot water soaking feet: feet are the roots of the human body and are known as the second heart. Soaking feet with 40℃ ~ 50℃ hot water before going to bed (with massage 10 minutes or more) can accelerate blood circulation, eliminate fatigue, and have the function of health care and longevity.

Solid heart: winter is the season of closing to Tibet, so we should pay attention to maintaining the spirit and solid heart. The spirit should be hidden, not excessive, so as not to disturb the sun. In severe winter, flowers and trees wither, and some elderly people will feel depressed and depressed. The best way to change your mood is to do more activities. When the weather is fine, it is best to go outdoors to exercise, play and sing, and visit relatives and friends, which are all conducive to refreshing the spirit and stimulating the enthusiasm of life.

Exercise at night: Regular exercise can enhance physical fitness and improve cold resistance and disease resistance. Studies have shown that the ability of human body to dissolve thrombus is the lowest in the morning and the highest at night. If the fitness exercise is arranged at night, people's immune ability can reach the best state.

Appropriate tonic: the climate in winter is changeable. Under the guidance of doctors, the elderly and people with diseases should take some traditional Chinese medicines with nourishing and strengthening effects, such as ginseng, astragalus, red dates, chestnuts, walnuts and black sesame seeds. Or take some nourishing medicinal liquor for symptomatic treatment, which is conducive to enhancing the body's disease resistance.