A: It’s normal and natural for baby teeth to fall out. Usually children start to get loose teeth between ages 5 and 7. The new permanent tooth begins eating at the root of the baby tooth. That baby ...

Baby teeth, officially called primary teeth, typically begin their journey into the world when infants reach around six months of age. That first tiny tooth breaking through the gums marks an exciting ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to curiouskidsus@theconversation.com. Why do people have two sets of teeth? – Ivy D., ...