While many people like chewing gum, others do that to help strengthen their jaw muscles and give it a chiselled shape. Experts say while chewing gum is harmless in moderation, overdoing it leads to ...

We all know the ritual of unwrapping a stick of gum before a big date, a job interview or to stay awake during a college lecture or afternoon slump. After all, gum is the ultimate multitasker – ...