Is it normal for a child to not have new teeth at the age of 8?

It is abnormal for a child not to have changed teeth at the age of 8. Generally, children start to change teeth at around 6 years old. The main reason why children have not changed teeth at the age of 8 is that new teeth cannot grow due to lack of calcium. Therefore, mothers should let their babies drink more bone soup to supplement calcium. If the baby has not yet had new teeth after the age of 8, you should check the gums to see if there are new teeth to avoid affecting the baby's healthy growth.

At what age do children start to lose their teeth?

· Teeth change around 6 years old

Generally speaking, deciduous teeth will become loose and fall out before children enter elementary school, and at the same time, permanent teeth will also show signs of eruption. Generally speaking, the first deciduous tooth falls out when the child is 6 years old. Of course, this is not a definite number, because some children's deciduous teeth begin to fall out when they are over 4 years old, and some begin to fall out when they are 7 to 8 years old, so parents do not need to worry too much.

· Human tooth growth pattern

Most people have only two sets of teeth in their lifetime, namely deciduous teeth and permanent teeth. From the time your baby is six months old until he is two or three years old, his 20 baby teeth will gradually develop completely. The permanent teeth will gradually replace the deciduous teeth between the ages of 6 and 13, and then several molars will continue to erupt, eventually reaching 28-32 teeth (some people do not grow 4 wisdom teeth).

The impact of premature or late tooth replacement

· Too early tooth replacement

Generally, the first deciduous teeth of children begin to loosen and fall out when they are 5 to 7 years old. Therefore, if a child loses his or her deciduous teeth too early (before the age of 4), it means that this phenomenon is not normal. This may be due to internal adverse factors in the child's body, or it may be that the child has oral problems, such as some periodontal diseases. The most common one is gingivitis in children, but this periodontal disease rarely causes damage to children's teeth and bones. Therefore, it is necessary to go to the hospital for a check-up, so as to find out the cause of premature tooth loss and prevent the remaining teeth from falling out too early.

Too late in tooth replacement

If a child's deciduous teeth have not fallen out normally after the age of 7, it is advisable to go to the hospital for a check-up. In most cases, the dentist will take dental X-rays of the child to see if the permanent teeth are buried under the gums or if there are any developmental problems. Don't worry if tooth replacement is delayed, because it will have little impact on the child's growth. On the contrary, some doctors believe that this situation allows permanent teeth to have more space to grow, which is very beneficial for the future eruption of permanent teeth.