Attention should be paid to "seven suitability" for health care in heavy snow season: keeping warm; It is advisable to keep your feet clean and dry, change your socks frequently, soak your feet with warm water and massage your feet before going to bed every day; Drink plenty of water; We should adjust our mentality, keep quiet and peaceful, and be optimistic and open-minded; Appropriate activities, diligent exercise, and strengthening physical exercise; It is advisable to have more ventilation to keep the indoor air fresh; Warm food should be used to nourish the stomach.

In the snowy season, eat some warm foods, such as mutton and beef, and eat more kidney-nourishing foods, such as cashew nuts, Gordon Euryale seeds, yam, ginkgo and walnuts. In addition, black food such as black fungus, black sesame, black beans and so on. You should also eat more, which can nourish the kidney and replenish qi, keep out the cold, moisten the lungs and produce fluid.

Eat more foods rich in vitamin C in heavy snow season, that is, fresh dates and kiwifruit. Studies have shown that taking a large amount of vitamin C can obviously reduce the rectal temperature drop caused by cold, and can reduce the excessive stress response of adrenal gland and enhance the body's tolerance to cold.