When children change their teeth, let them eat more chewy food and hard food, so as to maintain a good stimulating effect on deciduous teeth, promote deciduous teeth to fall off on time and promote the growth of permanent teeth. You can also properly supplement calcium-containing foods, add some celery, corn, apples and other foods, but don't eat sweets to avoid tooth decay. ?

Details when changing teeth: When a baby is in a kindergarten class, he usually starts to change his teeth. The specific time to change teeth varies from person to person, some early and some late, but generally between 5 and 6 years old. If it is too late to change teeth, we should pay attention to whether there is the possibility of congenital tooth loss. ?

Teach children to brush their teeth correctly. In the process of changing teeth, when deciduous teeth are loose and about to fall off, children are often used to licking loose teeth with their tongues. This is a bad habit, which will affect the normal eruption of permanent teeth and should be corrected in time.

Oral cleaning should be done well. Pay special attention to the maintenance of teeth, keep your mouth clean, brush your teeth in the morning and evening, and rinse your mouth after meals. For people with crowded, twisted or oversized teeth, or people with dental diseases such as dental caries, they should see a doctor in time.