Is fixing mouth posture cope

[ota.27]

I'm talking about "mewing at all times","chewing 20+ times before swallowing" and stuff of that sorts, will it significantly help?

 

[ilbn_incel]

I'm talking about "mewing at all times","chewing 20+ times before swallowing" and stuff of that sorts, will it significantly help?

It will but over time since it’s not an instant improvement

 

[Deleted member 133415]

There are some studies suggesting that mouth breathing led to narrower jaws