Certified Angus Beef Â® brand Natural is the finest natural beef available. Angus cattle are carefully selected from reputable ranches and family farms in Americaâ€™s heartland. These ranchers commit to a never, ever policy, raising cattle without antibiotics or added hormones. Cattle are fed a strictly vegetarian diet. Not only does Certified Angus Beef Â® brand Natural meet the brandâ€™s standards for all-natural beef, it also meets the brandâ€™s marbling standards and 10 specifications for flavor and quality. These standards â€“ paired with a never, ever commitment â€“ ensure consumers always enjoy premium beef with the wholesome goodness of the brandâ€™s Natural products.