Those are all man made inventions though. Drinking milk is one of the most basic acts of mammals in nature. I think you can't quite compare those. And yes it IS unnatural for adults to drink (cow) milk. It's made for babies. That's why there's so many lactose intolerants, because we're not supposed to still drink milk.
(No I'm not a vegan and yes I drink milk)
well, a lot of the time cows live in big industrialized farms, especially if you don’t buy organic milk. they could probably serve to live in better conditions.
A P P R O V E S
(No I'm not a vegan and yes I drink milk)
But fuck up