Steve, we cannot be too perfectionists, I believe. Otherwise, we should drink milk directly from the cow's udder, since the oxygen in the air is enough to start some chemical degradation processes (together with pranic degradation).
Now, after I tell you that in Italy (soccerland) raw milk is legal, unlike America (cloneland) you are goign to have more reasons to complain about the USC (United States of Cloneland).
Fact is that thogh, even if legal availability of raw milk in Italy is not wide. In my place I cannot find it.
Let's also remember that today there is really no really 'natural' diet.
Vegans who take B12 supplements are surely not behaving 'naturally', since supplements do not exist in nature. Also, Almond milk, tofu, seitan, tempeh, do not exist in nature. Likewise, cooked food does not exist in nature.
Raw vegans who prepare nuts pastes, who make pasta with finely cut zucchini, who squeeze juices and vegetables, who eat sprouts salads, are doing all these things which in nature are unheard of.
The real raw vegans are primates. They do not cook, they do not make special preparations. They gather food, pick fruit and sometimes eat insects. All as it comes.
This is a real raw veganist who eats only natural food.