date:Feb 28, 2013
E. Lawrence, associate professor of animal science, Peterson reported,
Bloody sides of beef, still covered with a slick layer of ivory-colored fat, hung from steel hooks. Dressed in a white lab coat, a hard hat on his head, Lawrence pointed to the carcass of a Holstein that had been fed a new drug called Zilmax. He noted its larger size compared with the nearby body of a steer never given the drug.
'This is thicker, and it's plumper,' said Lawrence, pointing at the beast's rib-eye. 'This anima