Yeah, someone else typed the same thing a while back. They got their teeth cleaned and got worse because of the increase in mercury vapor during the polishing.

Also the dental office is absolutely contaminated with mercury vapor. You only have to go in there and you can receive a significant exposure. For those more sensitive, it can be quite devastating. I've had it and some I know have also and that is without getting any dental work done. Just getting worse by going in.

So consider that side of it also, on top of having your fillings polished.