Today, the rain has arrived.
If lichun is the sonata of spring, then rain is a variation of spring, ice and snow melt, sweet rain falls, everything recovers, and spring blossoms.
After the spring, the moisture in the ground gradually rises into clouds, and when the rain comes, the ground falls into rain.
After the rain, the humidity of the air also gradually increases, and the wind evil also gradually increases at this time, and the "spring cold" at this time is the most deadly.
In the early spring, the weather is fickle, and the pores of the human body open along the hair of yang qi, and if you are not careful, you will be infected with wind chill.
Spring and autumn frost, should we cover it in the spring?
The so-called spring cover mainly refers to the early spring, when the temperature has just begun to rise, and it is not appropriate to take off the cotton clothes prematurely.
In the winter, the cotton coat is worn continuously for several months, and the adjustment of body temperature and the change of the ambient temperature in winter are in a relatively balanced state.
From winter to early spring, it is warm and cold at first, just like the face of a child in spring, changing three times a day, taking off the cotton coat prematurely, once the temperature drops, the body will be difficult to adapt, resulting in a decline in physical resistance.
Germs will take advantage of the void, causing various respiratory diseases and infectious diseases in winter and spring.
Of course, everything has a degree, we can't blindly pursue the "spring cover", we must know how to do what is suitable for ourselves.
We need to grasp the four main points of "spring covering" - the timing of covering, the temperature of covering, the signal of covering, and the time of covering. In this way, we can maintain our physical health through the correct "spring cover".
1. Cover the timing
Studies have found that the peak period of many diseases is basically related to cold air.
Seasonal colds or indigestion often come suddenly before cold air arrives; when cold air passes, the incidence of diseases such as myocardial infarction or stroke in the elderly with weakened immunity increases suddenly.
Therefore, the best time for "spring cover" is 24-48 hours before the arrival of cold air.
In daily life, we need to always pay attention to the weather forecast and correctly grasp the timing of "spring cover".
2, cover the temperature
Sun Simiao recorded in the "Thousand Golden Formulas" that in the spring, the clothes should be "thick and thin", which means that during the spring season, the lower body needs to wear more.
Studies have shown that for people with low immunity, weak and sick people, as well as middle-aged and elderly people, they especially need "spring cover".
In general, 15 °C is a critical value, which is a critical temperature that measures cover and do not cover. In other words, when the temperature is higher than 15 ° C and relatively stable, it can be left untouched.
3. Cover the signal
In the early spring season, the temperature changes very much, and it may be sunny at noon, and at night, the cold current will suddenly attack, which makes people invincible.
The temperature change range is an important parameter for us to measure the cover and not cover, and we add and subtract clothes in time according to the temperature change.
Generally speaking, when the temperature difference between morning and evening is greater than 8 ° C in a day, we need to "spring cover".
4. Cover the time
"Spring cover" is to make the adjustment of our body temperature can adapt to the temperature changes of the season transformation, "spring cover" generally only occurs in the early spring season, should not last too long.
Studies have shown that the duration of "spring cover" is generally 7 to 14 days. As the temperature rises, we can gradually remove our clothes, but we should not reduce them too quickly.
Do not be too late, to avoid other diseases due to prolonged holding.
When exercising, don't forget to protect yourself from the cold and moisture
At the end of the day, we need to better maintain our health by boosting our body's immunity and maintaining physical and mental pleasure.
At the same time of "spring covering", we should also pay attention to strengthening physical exercise to improve physical fitness, but when exercising, we need to pay attention to cold and moisture protection, especially for the elderly, morning exercise should not be too early, it is best to choose in the warmer daytime, choose a sheltered, dry place.
At the same time, the amount of exercise varies from person to person, and for patients with cardiovascular and cerebrovascular diseases, it is more necessary to choose some moderate-intensity exercises, such as tai chi, tai chi sword, etc.
When it rains, sow hope, the rain is coming, and the wind and rain will surely send spring home!