The National Institute of Dental and Craniofacial Research estimates that about 4 percent of adults have no teeth at all, and another 15 million in

Fact: even if you have good dental hygiene, such as brushing your teeth daily, flossing, and regularly visiting the family dentist, you may still have

If you’ve got crooked teeth, you’re not alone: over 65% of adults have crooked or misaligned teeth. But what causes our teeth to become crooked?

There’s no secret that maintaining a healthy smile is medically important, yet many Americans’ dental hygiene is severely lacking. In fact, at least one in