How does darling 10 months still do not grow a tooth

Under normal circumstances, the baby will start to grow teeth at the age of six months. If there is no tooth growth at the age of ten months, consider the cause of calcium deficiency. It is recommended to take the child to a doctor for trace element examination. If calcium deficiency is diagnosed, active calcium supplementation should be given. During the treatment period, give the child more food containing calcium, such as milk, shrimp, etc.