I heard from a dentist in Ontario on this same subject. If it wasn't taboo to give health concerns for some, I would say maybe we should share the various concerns we have since this virus started. I heard from a few relatives and a buddy on this issue of cracked teeth, headaches which they thought had to do with sinus trouble.
I mentioned on Political about one positive reaction to the virus shots and it has to do with someone I know with a terrible case of Lyme, they have felt better since having the shots and I hope for their sake it is not just a short time thing.
https://www.nytimes.com/2020/0...stress-grinding.html
A dentist sees more cracked teeth, what's going on?