A typical human has 20 baby teeth, also known as primary teeth.
These 20 teeth are present at birth, but usually start to erupt (come in) at around 6 months of age. They will eventually fall out throughout childhood as the permanent teeth develop. By the age of 21, most individuals have all 32 of their permanent teeth.
Here's a quick breakdown:
- Number of Baby Teeth: 20
- Eruption Start Age: Approximately 6 months
- Shedding Period: Throughout childhood
- Number of Permanent Teeth: 32 (usually erupted by age 21)
Baby teeth, besides being necessary for chewing and speech development, also help maintain space for the permanent teeth to grow in. They contribute to the shape and form of the face.
