Why is it easy to catch a cold when it is cold?

Because when the weather is cold, the temperature is low, the human body's resistance is weak, and there are many rainy and snowy days in winter, people spend less time in the sun and are prone to illness. Like eating less fresh fruit in winter, because it is cold, it will lead to decreased resistance, and a cold will come to you. So if you want to have good resistance, you should eat more fresh fruits and vegetables, and then you can scald them with hot water in winter.

Like a cold, it is particularly contagious. Just like children in kindergarten, if one of them catches a cold, other children in the class will catch a cold soon if they are not isolated. A cold can be transmitted to others by sneezing. In winter, we usually stay indoors and don't want to go out, so the air doesn't circulate, and if a person catches a cold, the flu virus at home can easily spread to others. Besides, even if I go to work, people who can ride electric cars in summer are not willing to ride them. When taking buses and subways, it is easy to crowd with many people and catch a cold.

In addition, children wear more clothes in winter, but they like to run and play too much, which makes them sweat easily. Take off your clothes after sweating. When the sweat dries and takes away your body temperature, you will feel cold and catch a cold easily. Therefore, it is recommended that mothers still use a sweat-absorbent towel on their children's backs, which will not only delay their children's play, but also make them less likely to get sick. Change it when it's wet.

It's cold, put on more clothes, don't be willful for beauty, don't be warm, health is the most important thing. Then keep good physical exercise, jogging, badminton and so on. Enhance your body's resistance through aerobic exercise and try swimming in winter. Oh, it's a good sport. hahaha.

Just sauce purple.