@Greyfox, It seems possible or at least worth trying. Perhaps chewing would help as well. I read this in the book Breath by James Nestor which I highly recommend.
“Unlike other bones in the body, the bone that makes up the center of the face, called the maxilla, is made of a membrane bone that’s highly plastic. The maxilla can remodel and grow more dense into our 70s, and likely longer. “You, me, whoever—we can grow bone at any age,” Belfor told me. All we need are stem cells. And the way we produce and signal stem cells to build more maxilla bone in the face is by engaging the masseter—by clamping down on the back molars over and over. Chewing. The more we gnaw, the more stem cells release, the more bone density and growth we’ll trigger, the younger we’ll look and the better we’ll breathe.”
“Unlike other bones in the body, the bone that makes up the center of the face, called the maxilla, is made of a membrane bone that’s highly plastic. The maxilla can remodel and grow more dense into our 70s, and likely longer. “You, me, whoever—we can grow bone at any age,” Belfor told me. All we need are stem cells. And the way we produce and signal stem cells to build more maxilla bone in the face is by engaging the masseter—by clamping down on the back molars over and over. Chewing. The more we gnaw, the more stem cells release, the more bone density and growth we’ll trigger, the younger we’ll look and the better we’ll breathe.”