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 ...

Rachael Link is a registered dietitian and health writer based in San Francisco. She completed her undergraduate degree at the University of Central Missouri and holds a master’s degree from New York ...

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 ...

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 ...

Tooth decay is one of the most common dental health problems in children and adults. You can prevent and reverse tooth decay if you catch it early. ‌Teeth have a protective coating on their surface ...

Imagine a world where cavities could be reversed instead of being drilled and filled. That possibility is now closer than ever. According to a 2024 study published in Nature Communications, scientists ...