The mercury in the fillings does leach out of the filling , and does sometiems tain tissue, but does not usually stain other teeth.
I have a list of resources about mercury amalgam fillings (silver fillings) HERE
If you could have the world's largest collection of one thing, what would it be?
If you could teach your pet to do one thing, what would it be?
lead my daughter who is w/o vision
If you had to pick the most...