Established in 1925, Purity Dairies offers more than 100 products throughout Tennessee, Alabama and Kentucky. It provides a variety of milks, including skim, chocolate, low-fat and whole butter. The dairy offers a selection of cheese and dips. It also provides a variety of ice cream and frozen foods. With a work force of more than 500 employees, Purity Dairies offers various beverages, such as diet tea, orange juice and lemonade. The dairy provides online recipes for a range of entrees, casseroles, side dishes, appetizers, desserts, shakes and smoothies. It sponsors several community and local school events. It is a part of Dean Foods, which is one of the leading food and beverage companies in the United States. Purity Dairies additionally provides delivery services.