Testing Mercury Levels in Dental Fillings

The Doctors ' Investigative Reporter, Melanie Woodrow, explores one woman's startling claim that the mercury in her dental fillings may have led to her diagnosis of multiple sclerosis. Watch as Melanie visits CTI Science, a bio-technology company in Kentucky, where Boyd E. Haley, Ph.D. demonstrates how much mercury is emitted from a silver amalgam filling in a laboratory setting.