You might think chewing gum is harmless. It helps freshen your breath, keeps your jaw busy, sharpens your focus when you're ...

Feeling sluggish or stressed? Popping a piece of gum might help you refocus on the task at hand — at least, that’s what some candy companies want you to believe. According to the Associated Press, ...

Gum makers have claimed, for decades, chewing is good for your mental health. They’re kind of on to something.