Neurobehavioral effects from exposure to dental amalgam Hgo: new distinctions between recent exposure and Hg body burden

Potential toxicity from exposure to mercury vapor (Hgo) from dental amalgam fillings is the subject of current public health debate in many countries. We evaluated potential central nervous system (CNS) toxicity associated with handling Hg-containing amalgam materials among dental personnel with very low levels of Hgo exposure (i.e., urinary Hg 50 μg/l, presents convincing new evidence of adverse behavioral effects associated with low Hgo exposures within the range of that received by the general population.—Echeverria, D., Aposhian, H. V., Woods, J. S., Heyer, N. J., Aposhian, M. M....