Remineralization is a natural tooth repair process. Your body takes calcium and phosphate minerals from your saliva and deposits them in your enamel. Enamel is the protective outer layer of your teeth ...

Diastema is a gap between your teeth. This can happen between any of your teeth. Because of its position, it’s most noticeable when there’s a gap between your upper front teeth. Size, shape, and ...

Dentistry can save your teeth, but it's difficult to know what's happening when you're in the chair. A dentist showed Insider what the process can look like from his point of view. Here's how he fixes ...