Did You Know!
Teeth are the hardest substance in the human body: Enamel, the outer layer of your teeth, is the hardest tissue in the human body, even harder than bones. It helps protect the inner layers of the teeth from damage.
Did You Know!
Teeth are the hardest substance in the human body: Enamel, the outer layer of your teeth, is the hardest tissue in the human body, even harder than bones. It helps protect the inner layers of the teeth from damage.
