First of all, I remember changing clothes for children often according to seasonal changes. Wear it in cold weather and take it off in hot weather. This is easier said than done. Especially in kindergartens, there are many children in kindergartens. Sometimes teachers don't take good care of them. If you are prone to catch a cold in this season, parents need to pay attention to the care of their children, develop good living habits, take in some vitamin C, eat more fruits and vegetables, and keep enough sleep. At the same time, pay attention to increase or decrease clothes in time and appropriately increase outdoor sports time. Mothers should add or subtract clothes for their children according to the temperature. If they go out, they'd better take a coat in case the temperature drops and the children catch cold. Of course, they can't dress their children too much. The child is lively and perspires easily. Mothers should observe more and dress their children appropriately.

Be sure to have a sense of prevention in advance. For example, let children drink more water and speed up metabolism. You can eat some preventive granules first. In daily life, we should also pay attention to children's sports, because sports can enhance physical fitness. If the physique is enhanced, the child will not catch a cold easily. Usually, you should accompany your children to exercise more. We should improve their physique by sunbathing, air bath and water bath. Pay attention to the collocation of diet, let children absorb comprehensive nutrition as much as possible every day, and give them more fruits and vegetables instead of snacks. Improving children's immunity is the top priority. Be sure to take more children to participate in outdoor sports, which can strengthen their physique and make them resistant to some diseases such as bacteria, which can not only prevent colds, but also make their physical condition better.

You can eat vitamin C, eat more fruits and vegetables, and get enough sleep. At the same time, we should pay attention to changing clothes in time, appropriately increasing outdoor exercise time, and injecting flu vaccine before the flu season to prevent colds.

You can also supplement nutrients containing immunoglobulin, such as Ley bovine colostrum. Colostrum of Dutch dairy cows within 48 hours after milk production was selected as raw material. Every100g is rich in immunoglobulin (IgG)12.25g, which has a strong milk flavor and helps children to establish immune defense.