Is chewing gum bad for your jaw?!
Question:
Is chewing gum bad for your jaw?
Answers:
It can be. It can put a strain on your joint and muscles.
Think about lifting a 5 or 10 pound weight. Not too heavy at first. Now lift it and put it down 200 times. Your arm will probably get tired.
The same happens to your jaw when you chew gum for a long time.