Why should we keep warm in spring and cold in autumn

I believe everyone is very familiar with the saying "cover in spring and keep cold in autumn", but why do we need to cover in spring and keep cold in autumn? In fact, it is not easy to understand the principle of cover in spring and keep cold in autumn. We need to have an in-depth understanding. From the perspective of our health preservation, let's consider why we need to cover in spring and keep cold in autumn. In fact, in terms of health preservation, we pay great attention to the health preservation methods in different seasons.

Health preservation has a lot to do with seasons. We should choose different ways of health preservation in different seasons, so we have the saying of covering up in spring and freezing in autumn. So what is the specific principle of covering up in spring and freezing in autumn, and what should we pay attention to?

"Cover up in spring and keep cold in autumn" is a health proverb. It is people's experience in maintaining good health and has certain scientific reasons.

"Cover up in spring" means that in spring, when the temperature just starts to warm up, don't take off your cotton clothes too early. After wearing cotton clothes for several months in winter, the body's heat production and heat dissipation regulation is in a relatively balanced state with the winter ambient temperature. As winter turns to early spring, the weather is warm and cold, and the temperature changes greatly. As the saying goes, "Spring is like a child's face, changing three times a day." If you take off your cotton clothes too early, once the temperature drops, you will find it difficult to adapt and your body's resistance will decrease. Pathogens take advantage of the opportunity to attack the body, easily causing various respiratory diseases and infectious diseases in winter and spring.

Spring Cover

Winter turns to spring, which is a transition period from cold to hot. Although the weather has become warmer, the climate changes frequently, sometimes warm and sometimes cold. It is often warm and windy when the sun comes out, and it will become cold when it is windy and rainy. Since people are used to wearing more clothes in winter, if they take off too many clothes in spring, they will not be able to adapt to the climate changes and will easily catch a cold and get sick. Therefore, people should intentionally cover themselves up in the early spring and gradually take off their clothes.

In spring, the natural temperature is on the rise, but the indoor temperature cannot keep up with the outdoor temperature due to the thermal inertia of the house, resulting in a temperature difference between inside and outside. This temperature difference reaches its maximum in the afternoon on a sunny day, often by as much as 3-5°C, or even much larger. In particular, when walking from the warm sunshine into a cool room, the elderly and the sick must put on more clothes and cover themselves up in spring to avoid catching cold and getting sick. Because China has the most rapid temperature rise (fall) in spring (autumn) at the same latitude, the special Chinese health proverb of "cover in spring and keep warm in autumn" was born.

Autumn Frost

From summer to autumn, there is a transition period from hot to cold. Although the weather is getting colder, there is a process of transformation. Some people put on a lot of clothes in the fall, or even put on cotton clothes too early. This is not a good idea, because putting on cotton clothes too early will prevent the body from getting exercise in the cold air, reduce the ability to resist cold, and is not conducive to the regulation of human functions. As a result, when the coldest days of winter arrive, the blood vessels in the nose and trachea are attacked by the cold air and contract, reducing blood flow and weakening the antibacterial ability. The bacteria hiding in the nose or trachea take the opportunity to move, causing coughing and sneezing.

Sneezing, runny nose, fever, colds. Therefore, we should keep warm in autumn and gradually add more clothes.

In autumn, the temperature is in a falling stage, and the indoor temperature lags behind the outdoor nature due to the thermal inertia of the house, resulting in an opposite temperature difference. When you walk from outdoors into indoors, the temperature rises, so you naturally need to take off your clothes to prevent sweating from damaging your yang and affecting your health.

In the above article, we introduced what is "covering in spring and freezing in autumn". We know that covering in spring and freezing in autumn is very reasonable. The above article introduced in detail the principles of covering in spring and freezing in autumn. After reading the above article, I believe everyone already knows why we should cover in spring and freezing in autumn. The above article also introduced in detail the methods of covering in spring and freezing in autumn.