Say people over the age of 21? Can following a strict routine, with regular evaluations of correct postural principals, can achieve changes to their teeth?
I've heard that the harder myobrace (A2 and A3) has aligned and straightened peoples' bite on that lookism forum, but I haven't seen any results pics, but I do plan on getting one and wearing it for a few days, to fix lip function, which I move my lower lip a lot during swallowing.
Any adult can get results but it's about the dedication. In the same way, every adult knows they can be healthy and go to the gym etc. but that doesn't mean they do. The hardest part about this process is trying to change habits instilled in you for many years, however, if you have a purpose and are dedicated to changing then you will.