1, go to bed early and get up late. Sleep no more than 1 1 pm every day, and you can guarantee 8 hours every day. If you don't get enough sleep, you can make up at noon. Save your strength to have good health and good resistance.

2, light diet, eat more fresh fruits and vegetables, drink more water. Because it is dry in winter, it needs to be supplemented with water and vitamins. Therefore, eating more can meet the basic needs of the human body and is very beneficial to health.

The exercise time in the morning is arranged after 8 o'clock. Because the sun comes out after 8 o'clock, the air is good. The elderly and patients with cardiovascular and cerebrovascular diseases should pay special attention to going out to exercise when the weather is warm, so as not to affect their condition.

4, beginning of winter solar terms to eat warm food, increase the body heat, to achieve the purpose of cold resistance. You can eat more beef, mutton and dog meat.