Although the temperature warms up in spring, it is easy to be cold and hot, the temperature difference between morning and evening is large, and there is a saying that "spring covers autumn frost, no miscellaneous diseases", but spring covers need to be moderate, and the best way is: go out to carry a thin coat, according to the temperature difference, increase or decrease clothes at any time.
As the "Yellow Emperor Neijing" said, "Spring and March, this is called Chen, heaven and earth are born, all things are glorious, lie down at night and get up early, walk widely in the court, and be slowed down to make Zhisheng; Don't kill if you're born, don't take it away, reward it but don't punish it, this spring should be the way to maintain health. "Do a good job of spring health, adapt to the weather, and lay a good foundation for the health of the four seasons.
Why cover? Spring cover refers to when the temperature just warms up in spring, do not take off the cotton clothes too early, so that the adjustment of body heat production and heat dissipation is in a relatively balanced state with the ambient temperature in winter, and reduce the occurrence of diseases.
In spring, the pores of the human body will be slowly dilated from a relatively closed state, and in spring there is often a stronger wind, from the perspective of traditional Chinese medicine, the wind is the length of all diseases, invading the human body, often having the feeling of spring cold.
In addition, the temperature changes greatly in spring, and taking off thick clothes too early will make it difficult to adapt once the temperature drops, which will reduce the body's resistance, and the germs will attack the body by taking advantage of the weakness, which can easily cause various respiratory diseases and spring infectious diseases.
The meaning of spring cover is more to prevent colds and flu.
It is recommended that under normal circumstances, the shortest time after the beginning of spring should be about 15 days, otherwise take off thick clothes too early, and the head, lower limbs, hands, throat, etc. will be in the temperature change of one cold and one hot, resulting in colds, tracheitis, arthritis and other diseases.