Have you ever heard of CAFO? Well, if not, it’s “Concentrated Animal Feeding Operations” and from what I’ve heard and read about it, its defiantly not good for us. It is an agricultural operation where animals are kept and raised in confined situations, which means they are stuck in their own feces… does that make you want to eat a hamburger? Not me. many industrial food animals are fed just about anything that can add weight cheaply and quickly, regardless of how unappetizing or sadistic it may seem, Some commonly used cattle feed additives include: hydrolyzed poultry feathers, by-products of slaughtered animals, inter-species waste such as swine manure and poultry litter, antibiotic drugs, cement dust, newspaper, and plastic roughage replacements. So if i were you id keep an eye on what you’ve been eating.