Howard Hill pulls his red Chevy pick-up truck up to a barn near Union, Iowa, that houses 1,000 of his hogs. In the truck’s bed is a 55-pound bag of Rumensin 90, a common antibacterial ingredient in cattle feed that helps reduce bloating. Pigs don’t eat it. Hill brought it here to dump into the manure pit under the hogs.
Throwing food scraps to hogs and other farm animals is an age-old practice. As food production has become more industrialized, food factories have found ways to continue to recycle massive amounts of would-be food waste.
The Food and Drug Administration is clamping down on the off-label use of certain antibiotics in food-producing animals.
In an orderpublished today, the FDA said meat producers can no longer use the class known as cephalosporins in ways not approved by the agency. While curbing use won’t change much in the meat industry, the order signals a bigger concern about antibiotics regulation, some farmers say.