Yes.
I apologize for the grammatical mix up.

I don't think there is anything wrong with drinking milk.
I'm sure, if consumed in excess, there are some potential negative effects. Nearly everything we eat has some type of risk/benefit to it. But people, athletes especially, have to assess that information and make a choice. I've found milk to be one of the best ways to get post workout nutrition, gain weight, etc.

My point was that of course cows eventually have to start eating food. A mother cow can't drink milk from her mother, then produce milk to feed her young, which in turn feed their offspring with milk. Obviously the cows have to eat other foods at some point, they can't be a cow-centipede.