I mean, raw milk is one of the few I'm marginally closer to willing to be more libertarian on. Obviously for mass consumption, I want legit rules and all of that. But if you want to drive down to a farm, pet a cow, and put your mouth on its teet and suck it, go ahead. I'm fine with that being legal if you want to do that to yourself.
But there's a difference between "let that be legal" and "have the surgeon general believe in that". It should be legal, with a surgeon general's warning that it could cause serious illness and all that usual jazz.