Why are you more likely to get sick in winter?

1. Immune function

In winter, due to the cold outside, people's immune function may be reduced, especially if the resistance is not very strong, it is easy to be infected by viruses. of invasion. Therefore, you should avoid crowded places such as shopping malls in winter, wear as much clothing as possible, and keep warm first. Go to bed early and get up early to ensure a good sleep time, which will help improve your immunity.

2. Virus Transmission

Colds usually cause symptoms such as runny nose and sneezing. Medical staff have learned that cold viruses are spread through the behavior of people sneezing, and the virus in sneezes can spread to a distance of one meter. Therefore, avoid crowded places in winter and wear a mask. Of course, you should also wear a mask if you have a cold to avoid spreading the virus and being infected.

3. Poor air quality

The weather is cold in winter, and everyone is reluctant to go out or open the windows. This results in being in a closed space for a long time, and viruses and bacteria are also locked in the house. If someone catches a cold in this space, it will be even more dangerous. Therefore, it is also necessary to open windows for ventilation and maintain indoor air quality in winter.

4. Lack of exercise

The outdoor temperature is low, and no one is willing to do outdoor sports in winter. Life lies in movement, and we should actually exercise more in winter. Exercising for 30 minutes every day can enhance your immunity and help you fight against cold viruses.