Should You Replace Your Old Metal Fillings With Tooth-Colored Ones?

Amalgam fillings are made from a mixture of metals, including mercury, silver, tin, and copper. They first started being administered as cavity treatments in the 1830s and began to fade out in the 1990s because so many health risks were reported. That’s when advances in dental technology birthed tooth-colored fillings, a safer, more durable, and easier to administer alternative that professionals quickly dubbed the new popular cavity treatment. If you still have a metal filling and haven’t gotten it replaced, read on for some aesthetic and health factors to consider.