Niman Ranch reviews are from consumers who love the complete line of fresh beef, pork, lamb, and cage-free eggs the company produces, along with the wide variety of smoked and prepared items. The Niman Ranch livestock are never given any hormones or antibiotics, and are raised on a one hundred percent vegetarian diet. Their products are all-natural, gluten free, and MSG free, and many are available in both cured and uncured versions.