How do I stop my jaw from developing TMJ

[LetMeCookNow]

I started chewing mastic gum for 2 hours a day a month ago, and now whenever I yawn and my mouth stretches open wide, my jaw clicks. Am i cooked?

 

[rh205]

I started chewing mastic gum for 2 hours a day a month ago, and now whenever I yawn and my mouth stretches open wide, my jaw clicks. Am i cooked?

Too much, you only need to hard chew 30-45 minutes a day

 

[CanadianAutist]

I started chewing mastic gum for 2 hours a day a month ago, and now whenever I yawn and my mouth stretches open wide, my jaw clicks. Am i cooked?

2 hours a day is too much, even 15-30 minutes would be good