I’ve heard that my silver-colored fillings contain mercury. Should I have them replaced?
Dental amalgam (silver) fillings contain silver, tin, copper, and liquid mercury, which are combined to form an inert (non-active) alloy. According to the FDA, CDC, the American Dental Association (ADA), and a number of other public health agencies, there is no link between this type of filling and any known health issue. Because of speculation and controversy, amalgam is the most researched and tested dental filling material on the market. In our office, silver fillings aren’t replaced if there is nothing wrong with them, but when cracks or decay are seen in the tooth, then replacement with a crown or tooth-colored filling would be recommended.