http://articles.mercola.com/sites/articles/archive/2002/02/06/vegetarianism-safe-03.aspxWhile Dr. Byrnes claims that it is well known that his references will be forthcoming in later articles, it was not something that I knew. Therefore, I was expecting to see more than a few books and a couple of articles supporting his position. HundredsenCommunityServer 2008.5 SP1 (Build: 31106.3070)