Recombinant bovine growth hormone (rBGH), injected into dairy cows to increase milk production, was created by crossing cow DNA and E. coli bacteria. Yes, that E. coli. From the start, farmers and veterinarians worried about the udder infections it causes, the resulting need for more antibiotic usage and more. “I surely wouldn’t want to eat from the hypodermic pockmarked section of the cow,” said one farming critic as early as 1994. Banned in many countries and unlabeled here, rBGH-produced milk also contains pus and a protein associated with increased prostate and breast cancer risk called IGF-1. Still, Eli Lilly, who bought rBGH in 2008 from Monsanto insists, it “safely increases productivity of dairy cows” and helps “family farm owners.“

Go here for the whole sickening story: Processed Food: 9 Nasty Truths About The Meals You Eat (PHOTOS)