http://articles.mercola.com/sites/articles/archive/2001/05/23/preservatives.aspxBy Gail Vines What's the difference between the contents of your bowels and the noxious black sludge at the bottom of an estuary? Not a lot perhaps -- particularly if you live on a diet of junk food. The same sulfur loving bacteria that give mud in estuariesenCommunityServer 2008.5 SP1 (Build: 31106.3070)