Expandig the upper palate with the tongue.. Does this create a difference between lower and upper dental arch after a long time?
I mean.. could the upper arch become bigger than the lower and create problems with biting?
Thank you
The lower arch expands with the upper arch.
http://claimingpower.com/mandible-expansion-k1-of-myobrace-bone-remodeling-nutrition/
I was also worried about this, but it's proven that the lower jaw automatically "follows" the other one, not sure how or why but it happens. I saw a comment on youtube from a guy, he said his upper jaw expanded much faster, he looked weird for a time but eventually the lower matched the upper!