2. In the season of frequent infectious diseases in spring, we should pay attention to the air circulation at home.
3. Take the children out and be careful not to go to crowded places.
4. Educate children to pay attention to hygiene and prevent diseases from entering the mouth.
5. Children are prone to sweat and catch a cold after exercise. Please take off your coat before exercise and put it on in time after exercise.
6. Wonderful use of salt water: Parents can brush their teeth with salt water or rinse their mouths with salt water to keep their mouths clean. They can also let children drink some salt water in the morning, which has the functions of cleaning the stomach, clearing away heat and detoxifying.
7. Vitamin C can improve immunity and disease resistance, which plays an important role in children's brain and body. It is windy in spring and the climate is dry, which is easy to cause bleeding. Vitamin C has a good effect on preventing bleeding, so it must be supplemented in time.
8. The height of a child is mainly the result of bone development. The main component of bone is calcium. There are generally two ways to supplement calcium: one is medicine supplement, and the other is food supplement. It is best to adopt the method of food supplement. Foods rich in calcium include sesame, day lily, radish, carrot, kelp and shrimp skin. Then there is sparerib soup, bone soup. Children should not be allowed to eat more sugar, chocolate and cakes, because they contain more phosphate, which will hinder the metabolism of calcium in the body.