Charcoal Toothpastes Wear Down Tooth Enamel
Researchers at the Creighton University School of Dentistry have concluded that charcoal toothpastes may do more harm than good. While the black toothpaste may get rid of surface stains on…
Mercury Release of Amalgams after Exposure to Bleaching Agents
Ever wonder if the bleaching agents you are using for whiter teeth make the amalgam-silver fillings in your mouth release mercury? This in-vitro study from Tabriz University of Medical Studies…