Alternatives to Mercury Dental Fillings

According to the Food and Drug Administration (FDA), mercury is mixed with silver, tin, or copper to help bind together and create a strong and solid filling for your tooth.Dentists have said that since there is only a small amount of mercury used in the filling, it shouldn't cause any health concerns. But, if you're someone who has a more than a few cavities, all that mercury can add up.Researchers have been questioning the safety of mercury fillings for years and have looked for alternatives to use.So, what are the safe alternatives? Dr. Robert Gregg joins Dr. Mike to discuss safer alternatives to mercury fillings.