I don't take the question of milk as far as some anti-milkers but whether ti is even necessary in the human diet is very debatable. And juice is absolute bullshit if we're talking about the kind of say, apple juice found on grocery store shelves. It is nothing but sugar and many a parent has found their kid much better behaved and less hyper after cutting their kid(s) off of it. And whether I drink water alone (which I do drink mostly water) is irrelevant - we're talking abut kids, not adults.