You are soooo right that if you chew gum too much (longer than 5-10 min…it does make your jaw bigger…I chew gum for 2to 3 hours a day and my jaw muscles are tired and also have tooth sensitivity due to gum recession…I honestly believe my gum recession is caused by the excessive gum chewing…I have been chewing gum approx 2to 4 hours a day for 10 years now….wow, now I am paying the price with gum recession..
You are soooo right that if you chew gum too much (longer than 5-10 min…it does make your jaw bigger…I chew gum for 2to 3 hours a day and my jaw muscles are tired and also have tooth sensitivity due to gum recession…I honestly believe my gum recession is caused by the excessive gum chewing…I have been chewing gum approx 2to 4 hours a day for 10 years now….wow, now I am paying the price with gum recession..
Ma'am, is this Chinese language or Japanese?
Chinese