Abbott Nutrition is a calorie king. The company makes and markets nutritional products and devices for customers big and small around the world. A long-held division of Abbott Laboratories, over the years it has acquired a portfolio of brands that serve niches of the nutritional supplement market. Its infant products include Isomil, PediaSure, Pedialyte, and Similac. Abbott Nutrition makes adult and diabetic products under brand names such as Ensure, Glucerna, and ProSure. The company also boasts a lengthy list of enteral feeding products. Abbott Nutrition sells its products to consumers via online retailers and bricks-and-mortar retail stores. Hospitals and other institutions order directly from the company.