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 ...

We don’t associate loss of tooth structure with the aging we see in the mirror. We should. By Crystal Martin Our thoughts on teeth and aging typically begin and end at color. A white smile is youthful ...

Cavities are incredibly common, affecting 90% of adults between the ages of 19 and 64 — but they are often preventable. Also known as "dental caries," cavities are damaged areas in the hard parts of ...

The dentist's drill is a sound that sends shudders down the spines of many people, so it sure would be nice if teeth could just repair themselves. Thankfully that's not as far-fetched as it sounds – ...

Dentistry can save your teeth, but it's rare to see exactly how the process works. A dentist walked Insider through replacing cavities in two different teeth. Cavities are part of life — nine out of ...

A gel uses chemicals found in saliva to repair and regenerate tooth enamel, which could prevent people from developing cavities that require fillings. Enamel – the hard, shiny layer on the surface of ...

A crossbite is a common dental problem. Orthodontists are specially trained dentists who can help fix crossbites and misaligned teeth. Here’s what you need to know about a crossbite. A crossbite ...

A cavity is a hole in your tooth caused by decay over time. Symptoms include white or dark spots on the tooth, or you may feel a hole with your tongue. You never want to hear a dentist say that you ...

Scientists might have found the perfect solution to repairing tooth cavities, and it's surprisingly simple. Experts from the U.K. have developed a gel that uses chemicals found in saliva to repair 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 ...