Brown lines, blotches, spots or patches on your teeth can be down to a whole host of other causes - some serious, some not so ...

Prepare to be put off drinking one of these popular drinks after seeing a dentist's viral experiment that shows what they do to your teeth ... dark pigments can cause stains," he told Newsweek.

From the outset, he noticed something peculiar about local teeth: brown stains, later dubbed “Colorado Brown Stain,” disfigured many residents’ smiles. Early theories blamed poor milk quality, ...

Residents of the town had distinctive brown, mottled stains on their teeth. Further observation revealed that, despite these notable stains, people with the "Colorado brown stain" seemed to have ...

For many, these stubborn yellow or brown discolourations feel like ... Now, when you spot those stains appearing on your teeth, there's this moment of disbelief and casualness at first, but ...

The young dentist was alarmed to find teeth the color of chocolate in most of his patients — "The Colorado Brown Stain" they called it. But there was almost no rot. Some said it was because of ...

Highly recommended." Another happy user remarked: "I had noticed some staining on my teeth, so I thought I'd give this a try. This stuff is really, really good, my stains were almost gone after ...