Get the most from what you eat. Assist Dairy and Protein maximizes your absorption of the protein you eat, minimizing waste or toxicity. Now you can enjoy dairy foods again! You can enjoy the benefits of milk kefir without the side effects of the casein. Strong digestive fire is key to optimal wellness. Yet certain proteins are often difficult to digest. ASSIST Dairy and Protein was designed to aid in the digestion of proteins from: Animal Foods: This proprietary blend of Protease Enzymes plus significant amounts of HCl and Pepsin enhance digestion of meats, fish, poultry and eggs. Dairy Foods: Fermenting milk into kefir and yogurt enhances digestion since the milk sugar, lactase, is broken down and consumed by the beneficial microflora.