Winter and March are the seasons when vitality lurks and everything hides. At this time, the metabolism of yin and yang in the human body is also quite slow, so at this time, you should go to bed early and get up late, don't disturb the yang easily, don't overwork everything, and keep your mind deep inside to avoid impatience and irritability. Great cold is one of the six solar terms in winter. At this time, the weather is extremely cold, hence the name Great Cold. The health care of a bad cold should focus on "hiding", which means that during this period, people should control their mental activities, keep their spirits quiet and hide their spirits from the outside world. Only in this way can we spend the winter safely. For winter tonic, medical experts have their own views:

First, there are many experts who oppose it: Professor Qi Wensheng, director of the emergency department of Guang 'anmen Hospital, Chinese Academy of Traditional Chinese Medicine, said in an interview that "the physique of modern people is very different from before, and there is little deficiency, so we should consider this change in physique when we take supplements in autumn and winter to prevent diseases."

Second, there are also some supporters: the winter tonic that has been passed down for thousands of years has been tested and its effect is beyond doubt.

Three, the essence of Chinese medicine is "syndrome differentiation and treatment", so most experts support "recognizing physique clearly and reinforcing it according to syndrome differentiation".

Lingshu said: "The spiritual cultivation of the wise must be suitable for the four seasons of cold and heat, be in harmony with emotions, and restrain the combination of yin and yang. If he is eccentric and evil, he will live for a long time. " Lu mentioned in the Spring and Autumn Annals: "Natural yin and yang are cold and hot, wet and dry, and everything changes at four seasons, which has advantages and disadvantages. Sages keep the yin and yang, argue the interests of all things, and thus live, so they are safe and live long. " In other words, conforming to the laws of nature is not a passive adaptation, but a positive attitude. First of all, we must master the laws of natural changes to resist the invasion of external evils. In ancient times, there was a saying that "it's cold, cold, drinking ginseng and astragalus wine early and taking Qiju Dihuang pills late". This is a summary of working people's life, and it also shows people's attention to physical aftercare, so as to save the solar terms and rewrite the method of lady aftercare.

1. Cardiovascular and cerebrovascular diseases, emphysema and chronic bronchitis are the most important things to be prevented in this solar term. Go out as little as possible in the morning and evening.

2. Pay attention to keep warm. When you go out, you must wear a coat, a mask, a hat and a scarf.

Ventilate the room in the morning and evening. When heating indoors, splash some water on the floor or cool some wet towels to keep the indoor humidity. Drink plenty of boiled water to replenish water in the body.

4. Old people can stick to the cold water bath method of face, hands and feet in the living room to increase the cold resistance of the body.

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