Dental amalgam controversy satisfactorily countered any safety concerns." Amalgam use is regulated by Health Canada as are all medical treatments and Health Canada has also stated that dental amalgam is not causing illness in the general population. Not all organizations in Canada share this view. In a recent publication, the Canadian Association of Naturopathic Doctors states that "... mercury is the most toxic non-radioactive material on earth, and since it is constantly being released from amalgam, its use should be abandoned. They recommend a gradual detox and chelation therapy over several months to minimize the toxic effects of amalgam fillings. Australia recognizes the
Amalgam (dentistry) properties of amalgam. Creep or plastic deformation happens when subjected to intra-oral stresses such as chewing or grinding. Creep causes the amalgam to flow and protrudes from the margin of the cavity forming unsupported edges. ‘Ditch’ is formed around the margins of the amalgam restoration and make it prone to fracture. The γ2 phase of amalgam is primarily responsible for high values of creep. Corrosion occurs when an electrolytic cells of anode and cathode set up in the presence of electrolytes. The multiphase structure of dental amalgam can contribute as an anode or cathode with saliva as electrolytes. Corrosion may