Ever looked in the mirror and noticed your teeth aren’t as white as they used to be? If you’re a smoker, that’s just the ...

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 ...

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 ...