I have hear about this before. It really surprises me it is allowed, common sense should tell us that feeding crap and ground up dead animals to our food supply is probably not the wisest thing. I love my meat and not going to stop eating it. We do try and buy only meat that states how the cattle were raised and fed. However you have got to believe that if you eat a burger at any fast food joint, or in many restaurants you are likely going to be eating this type of beef.