100pct for sure. If your fillings are the color of metal i.e. silver. Then 100pct for sure they have mercury in them. I have read that as a general rule of thumb, silver fillings are 40-50pct mercury. Can be as low as 10-20 pct, but you have no way of finding out. The more mercury in the filling, the softer it is….and therefore the easier it is for the dentist to place in your tooth. If the dentists don’t think mercury is a problem, why would they not make their life easier?

Mercury is toxic in ANY amount. The only level of mercury that is NOT toxic is ZERO mercury.

Whats important is that you believe and understand that there is mercury in there and that something needs to be done about it. Figuring that out is hard enough, trying to convince other people is……difficult, time-consuming and frustrating.