http://articles.mercola.com/sites/articles/archive/2003/06/28/parkinsons-part-two.aspxConsuming too much iron and manganese may increase the risk of Parkinson’s disease, according to a study. People who consumed high levels of iron and manganese, such as those who were taking more than one multivitamin or a multivitamin and an iron supplementenCommunityServer 2008.5 SP1 (Build: 31106.3070)