What does the report on mercury exposure and risks from dental amalgam which was released by Health Canada on November 27, 1995 mean to me as a dental patient?
The assessment of mercury exposure and risks from dental amalgam conducted by G. Mark Richardson, PhD, is a review and analysis of the scientific literature by a scientist commissioned by Health Canada. The study involved no new research of the kind that CDA has been urging. It was a form of risk assessment using sophisticated mathematical techniques and computer modelling.
CDA arranged to have the study reviewed and assessed by an international panel of scientists, which concluded that the available mercury exposure data are not reliable enough to permit confident determination of a tolerable daily intake (TDI) for mercury. Both the CDA panel and the stakeholder group convened by Health Canada came to this same conclusion and both advocated further definitive research.