It may sound too good to be true: One simple, science-backed remedy for anxiety is chewing gum. (And, no, I don't work for a gum company!) Chewing gum is generally good for your health, if you stick ...

Chewing gum sales exceed 4 billion dollars in the U.S. alone. People chew gum for many reasons. For instance, chewing gum is assumed to stimulate the production of saliva and freshen breath, clean ...