Perry's Cheese Blog — A2 cheese

As a cheesemonger, I get a lot of questions. But over the past year or so, one has been coming up more and more: "Do you have any A2 cheese?" It's a fair question, and one I wanted to answer properly — because the honest answer is more nuanced than a simple yes or no. So here's everything you need to know about A1 and A2 beta-casein protein, why people are seeking it out, and how our range stacks up. What is beta-casein, and what's the difference between A1 and A2? Milk contains several proteins, and the most abundant group...