), prostate cancer, lung cancer and colon cancers. However, a large Monsanto-sponsored survey of milk showed no significant difference in rBST levels in milk labeled as "rBST-Free" or "Organic milk" vs milk not labeled as such. According to the New York Times Monsanto's brand of rBST, Posilac, has recently (March 2008) been the focus for a pro-rBST advocacy group called AFACT, made up of large dairy business conglomerates and closely affiliated with Monsanto itself. This group has engaged in la… (More on Monsanto)