Naturally Lean Beef Ozark Belgian Blue Beef LLC Belgian Blue cattle originally were brought to this country from Belgium. The breed was developed to yield the leanest, most nutritious beef anywhere. Belgian Blue beef compared to other breeds produces meat that is lower in fat and cholesterol than an equal serving of chicken. Sounds too good to be true? USDA studies at Clay Center Nebraska and several other institutions support this claim. Our cattle are not give steroids, growth stimulants, animal by-products or antibiotics. They are fed natural grains, grass and hay. It is the healthiest and best tasting beef available on the market today!