Fluoride, a naturally occurring mineral, keeps teeth strong when added to drinking water, according to the Centers for Disease Control and Prevention and the American Dental Association.

Sparkling white, flawlessly straight teeth have long been thought of as a key ingredient for a perfect smile among the rich and famous. Now, however, it seems a more natural and characterful set ...

Teeth-whitening treatments are relatively new to my own routine, and I’ve noticed that with consistent use, they help me keep that just-left-the-dentist-clean look (especially a month or two ...