'Growing concern' over marketing tainted beef

Beef containing harmful pesticides, veterinary antibiotics and heavy metals is being sold to the public because federal agencies have failed to set limits for the contaminants or adequately test for them, a federal audit finds. A program set up to test beef for chemical residues "is not accomplishing its mission of monitoring the food supply for … dangerous substances, which has resulted in meat with these substances being distributed in commerce," says the audit by the U.S. Department of Agriculture's Office of Inspector General. The health effects on people who eat such meat are a "growing concern," the audit adds. Even when the inspection service does identify a lot of beef with high levels of pesticide or antibiotics, it often is powerless to stop the distribution of that meat because there is no legal limit for those contaminants...more