http://articles.mercola.com/sites/articles/archive/2014/08/05/dental-amalgam -mercury-poisoning.aspx?e_cid=20140805Z1_DNL_art_1&utm_source=dnl&utm_medium =email&utm_content=art1&utm_campaign=20140805Z1&et_cid=DM54416&et_rid=610694 788