Tooth enamel is the hardest substance in the human body and the first line of defense against cavities and tooth…

Tooth enamel is the hardest substance in the human body and the first line of defense against cavities and tooth…
Tooth enamel is the first line of defense your teeth have against plaque and cavities. It is the white, visible…
The first line of protection for your child’s teeth is the enamel, which is the white, visible part of…