A2 milk is a delicious, rich, nourishing natural cow’s milk. It is digested differently than ordinary milk and can give an increased sense of comfort to those who drink it. A2 milk only differs on 1 point from regular cow’s milk as you know it: All cow’s milk contains proteins. We select a specific cow breed known to produce only A2 proteins, not A1 proteins. Traditional cows (just like sheep, goats and buffaloes) produce milk with a specific, A2 casein protein-rich composition. Research shows that the human body digests A2 proteins differently than it does A1 proteins. The small difference between A1 and A2 can make a difference.