I would also opt for milk that is not ultra-pasteurized (UHT). If you can find non-homogenized, that's even better. I think Trader Joe's might carry a variety like that? Not sure. Personally, I would go milk free before I'd use UHT milk, even organic, because it's so highly damaged that it would really be useless. If it were grass-fed milk, low-temp pasteurized and non-homogenized, I would use it just like my raw milk. If it were homogenized, I think I'd use it less than I do now, but I'd use it some. I'd prefer yogurt, especially non-homogenized yogurts like Seven Stars, and raw cheeses to plain milk.