Digestive Enzyme GMP - Good Manufacturing Practice Product Digestive Aid for Dairy Products Dietary Supplement Digestive enzyme break down the nutritional components of foods, making these nutrients available for the body's energy needs, cell growth and other vital functions required for optimal health. Lactase is digestive enzyme that helps break down lactose, the sugar in milk and dairy products, which may results in milk being more readily digestible by the body. Supports for digestion of dairy product. Helps prevent gas, bloating and diarrhea.