As time goes on, the season has entered winter again. The climate in winter is dry and cold, and many animals go into hibernation. As an advanced animal, human beings have the worst resistance and immunity in winter. In order to improve the body's immunity and resistance, there are many things that should not be done in winter health preservation. Let's see what we shouldn't do: first, diet. In terms of diet, we should eat more warm foods, such as mutton, yam, radish, sweet potato, radish and so on. Supplement some kidney-nourishing foods, such as cashew nuts, Gordon Euryale seeds, yam, ginkgo, walnuts, etc. Can't eat less black food, such as black fungus, black sesame, black beans and so on. They can not only nourish kidney qi, but also resist cold. These foods must not be eaten.

Second, in terms of clothing. Pay attention to keep warm in wearing, rather than wearing some thin clothes to look good. Especially when going out in the morning and evening, hats and scarves must be well matched, especially for some people who are weak and sick. If the weather is very cold and clothes are not warm, it is easy to catch cold, leading to vasoconstriction and insufficient blood supply. Never go out without winter clothes.

Third, sports. In terms of exercise, you can choose aerobic exercise with a small range of exercise, such as brisk walking, jogging, skipping rope, climbing stairs, walking, Tai Ji Chuan, Baduanjin and so on. And you must do warm-up activities before exercise. Because our bones and muscles contract in winter, some large-scale sports must not be done.

Fourth, the spiritual aspect. Psychologically, we should be positive, stay optimistic and do more quiet things. In daily life, don't care about trivial matters, and don't participate in unprincipled disputes and contests; Always comfort yourself, go to the suburbs to see more and see farther, so as to be open-minded and inclusive and achieve the purpose of health preservation. Never do anything angry or angry.

Winter is the season to harvest all things, and we humans should also rest in this season and should not exercise too much (appropriately reduce the amount of exercise). "Go to bed early and get up late, don't make trouble", which is also very scientific in winter health preservation.