You can't go to regular supermarkets, you have to look around for organic markets in your area. Whole Foods is probably the biggest and easiest one to find if you live in the US, but there should be some other choices as well if you live in city areas. I live in California and it is probably the best place to find these kinds of stores, many of which carry raw milk and cheese! Raw milk is allowed to be sold here by law as long as the store has a permit, whereas many other states it is completely illegal. Even so, no regular supermarkets here ever carry raw milk, and I have to find special organic stores to find raw milk/dairy. Some of the regular supermarkets here are recently starting to carry more organic fruits and veggies at least, but I don't know how it is in other states or other countries.