At the same time, it is also important to supplement nutrition for children in time. Children with calcium deficiency are more likely to catch a cold. Because such children have insufficient supply of protein, the antibodies in the body will be reduced a lot. There are many trace elements that parents should pay attention to, such as zinc and iron, which will affect children's resistance.
When changing seasons, we must first ensure that children can't catch cold, and secondly, don't add too many clothes to children. Some parents are afraid of the cold, so they will put on more clothes for their children, and then the children will sweat easily, which will lead to exogenous cold.
Immunity is an important link to resist viruses and bacteria. The level of immunity can directly judge the health status of children, so parents should pay more attention to the improvement of children's immunity. What aspects will low immunity affect? What will happen?
First, a bad appetite is easy to be picky about food.
After many children's immunity declines, their intestines and stomach begin to weaken, and children will start to be picky eaters, which is also a headache for many parents. Children's picky eaters will not only affect their own nutritional intake, but also lead to physical weakness, fatigue and listlessness all day. Once this happens, it will easily lead to a vicious circle. Parents can avoid such problems only by constantly improving their children's immunity, allowing their children to supplement nutrition in time and allowing the body to absorb enough nutrition.
Second, it is easy to have a fever and catch a cold.
Especially when the seasons change, some children with strong immunity will only feel uncomfortable because of the weather change, but they can also adjust quickly. For children with low immunity, changing seasons and weather can't be adjusted so quickly, and they are very prone to catch a cold and are more afraid of the cold. Even a cold will always be entangled, it is difficult to get better, and sometimes there will be sweating.
Third, it is easy to get infected with other diseases.
Immunity is the resistance to external viruses and bacteria. If a child's immunity declines, it will make him vulnerable to other viruses and bacteria. Once a weak person is infected by bacteria or viruses, it will cause various diseases, such as skin diseases, gastrointestinal diseases and so on, but the mechanism in the body can't kill him, so he can only be infected.
Therefore, at any time, the immune system in the body is very important. Parents need to observe their children's physical condition in time. Once there are signs that you are easy to catch a cold or your immunity begins to decline, you must seek medical advice in time to prevent other diseases.