Teeth are tattletales: They testify about a person’s health, their diet, and now smoking. Researchers from Northumbria University in Newcastle, England, have revealed evidence that smoking -- even if ...

Teeth whitening powders are trending, but are they safe? Learn how they work, their risks, and what dentists recommend.

Evidence of the permanent impact of smoking on people's teeth has been uncovered by researchers for the first time. Researchers from Northumbria University have discovered that smokers have tell-tale ...

Researchers from Northumbria University have discovered that smokers have tell-tale signs of their smoking habits ingrained deep within their teeth, which remain even after a person has quit Evidence ...