Biting fingernails, gnawing on pen caps and pencil erasers or chewing ice may be your way to deal with boredom or relieve stress, but oral health experts warn that it can lead to cracked, chipped or ...

While some people have heard of pica - the mental health condition that causes people to want to chew or eat substances of no nutritional value such as paper, clay or dirt - fewer people have heard of ...

Chewing ice is bad for your teeth because it can damage your tooth enamel, or the protective layer that shields your teeth from decay. You especially shouldn't chew ice if you have fillings, braces, ...

Certain foods can support oral hygiene. Things like cheese, nuts, and fatty fish are among the foods dentists say protect ...