
African governments, dentists, and consumers are increasingly turning against the use of dental amalgam, the highly controversial dental fillings material that is 50% mercury.
In 2006, Dr. Myron Wentz authored A Mouth Full of Poison, a book condemning toxic mercury-based dental amalgam and calling for an end to its use. His subsequent economic successes as founder of USANA Health Sciences have permitted him to transform this idea into action: he has fully funded the African campaign of the World Alliance for Mercury-Free Dentistry for the last four years.
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