The hardest substance in the human body, tooth enamel, has a major weakness—it can’t regrow. Science is working to fix that.

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 ...

A newly developed dental gel may one day allow dentists to rebuild damaged tooth enamel, offering a completely different approach to treating tooth wear and decay. Tooth enamel is the hard outer layer ...

Losing your teeth due to any reason is painful and affects millions of people worldwide. Most people who lack the teeth necessary for chewing food have to opt ...

Add Yahoo as a preferred source to see more of our stories on Google. Image: DepositPhotos Your dentist has probably delivered this verdict at least once: enamel doesn't regenerate. Once acid, ...