When the seasons alternate, people are more likely to catch a cold. What caused this?

People with decreased resistance and immunity are prone to catch a cold when the seasons alternate. When the seasons alternate, if people's resistance and immunity are poor, it is easy to cause a cold. We all know that resistance and immunity are barriers to resist the invasion of bacteria and viruses. Some people will pay special attention to increasing resistance and enhancing immunity in life, because this can effectively ensure their health and be prone to colds and other related diseases. If you want to avoid catching a cold when the seasons alternate, you'd better exercise more to strengthen your physique, which can effectively reduce the occurrence of colds.

When the seasons alternate, it is recommended to eat more foods that help improve resistance and immunity, such as drinking some soup or eating some seafood, which can enhance resistance and immunity.

When the seasons alternate, the weather changes easily. At this time, there will be more viruses and bacteria. When bacteria and viruses increase, it is easy to cause a cold if you don't pay attention. For example, in the morning when the seasons alternate, it is easy to have some fog, even foggy weather. If we go out early at this time, fog and windows will do some harm to our health. The frost in the morning is relatively cold, which easily leads to the invasion of cold, so it is also easy to cause a cold.

Not paying attention to cold and warmth is also one of the reasons that easily lead to colds. The temperature with alternating seasons is extremely unstable. Sometimes, in a day with alternating seasons, we will experience four seasons. For example, it will be cold in the morning, and then it will be cold at noon. After 12, the sun came out, the temperature rose, and it felt a little hot. The temperature will change at night, so it is necessary to do a good job of cold protection and warmth. If this work is not done well, it will easily lead to physical discomfort and a cold.