Lifeway Foods, Inc., founded in 1986, is an American health food company dedicated to producing cultured, probiotic food products. The company's core mission is to promote health and well-being through high-quality, nutritious foods. Lifeway's product line includes kefir, a dairy-based probiotic beverage known for its immune-supporting properties, as well as basics plus dairy supplements and kefir starter kits for home preparation. The company primarily serves the health-conscious market in Illinois and aims to expand its reach by educating consumers on the benefits of probiotics.

Notable figures associated with Lifeway Foods include its founder Michael Smolyansky and his daughter Julie Smolyansky, who has played a significant role in the company's growth. Lifeway has garnered attention from investors interested in the burgeoning health food sector. Key achievements include pioneering kefir in the American market and establishing a strong brand presence. Overall, Lifeway Foods has significantly impacted the health food industry by popularizing probiotic products and contributing to consumer wellness.