It's whole milk, organic, plain pasteurized for me. But I rarely drink it straight-- it's on my cereal, in cooking, coffee, etc. If I could find a reasonably convenient (even if not legal) source for unpasteurized milk, I think I'd try it for a while.

Just a weird side-note, I dropped nearly 5 lbs in the first two weeks after switching from 2% to whole milk. Maybe it's coincidence, but I don't think so. Maybe I running too big a calorie (or fat) deficit on 2%, who knows?