2. Keep warm. The colder the weather, the more you should protect your hands and feet, keep your hands warm, keep your feet warm, keep your vest warm, and form a good habit of rubbing your hands. Rubbing hands can not only promote the blood circulation of hands, reduce the possibility of frostbite, but also prevent colds.
3. When the weather is dry in winter and the skin is easy to dry, drink plenty of water and replenish water in time, but don't wait until you are thirsty.
4. Warm food, don't overeat every day, warm food suitable for winter consumption, such as mutton, beef, sea cucumber, pumpkin, chestnuts and so on. When cooking or eating cold food, you can add some spicy seasonings, such as onion, ginger, garlic, pepper, pepper, ginseng, astragalus, dried tangerine peel and so on. Or Chinese herbal medicine. You can also make tea with medlar, red dates, ginseng, etc. It can also play a role in keeping out the cold. .
5. Exercise. In winter, because of the cold climate, many people don't want to take part in sports. But as the saying goes: "if you move in winter, you will get less sick;" Lazy in winter, drink a bowl of medicine, exercise muscles properly in winter, sweat properly and keep fit. Exercise should be combined with exercise, and running and doing exercises should only be slightly like sweating.