OMG did you just say even cows are having a hard time growing real meat? Actually, let's think about this now... mother gives birth, baby fed _____ but not fed mother's milk ever because we drink it (not me). So if the baby cows that do get to live more than a few weeks don't drink mother's milk then the mother only grew the first half of that cow, everything after birth we grew with... whatever we grow them with.