BV Library Blog

February 5, 2021

Tooth enamel is the hardest material in your body!

"Each [tooth] crown is covered in a substance called enamel, which is very hard and tough. It’s actually the hardest material in the body! Its job is to protect the inner parts of the tooth, which are very sensitive. "

-"Teeth Facts." Cool Kid Facts. https://www.coolkidfacts.com/teeth-facts/