Причины старения и способы смены программы

[Бабка-Ежка]

Статья о челюстях обсуждается на англоязычных форумах, вот эта мысль мне показалась интересной

There are a couple of ways of stimulating the bones in our face to prevent bone loss. Both are tai chi exercises. One simply consists of clicking our upper and lower teeth together for a minute or two so that the vibrations stimulate the jaw bone. This exercise is specifically to help firm up loose teeth, or prevent teeth becoming loose. The other is simply to use our knuckles to gently tap all over our face, once again the vibrations will stimulate the bones to help prevent bone loss. Obviously you only tap lightly, not heavily enough to hurt or bruise yourself.

Прошу простить за английский, переводчик из меня никакой.