Because we drink milk

Have ever wondered about milk ... I do, and before asking myself these questions I just took it as if it were water. But then I thought it was milk without lactose, but a while later I understood.

One morning when I was having breakfast I drink a glass and I serve milk and a relative who was in the house does the same but with milk without lactose.

A moment later I ask him why he takes that, he does not serve is not milk, and he designs me sarcastically, you're interested, because it's because he does not get fat. I'll tell you later, really?

The milk had to have lactose to be milk, but in part I had reason milk is not one hundred percent milk without lactose. In the refrigerator there were two types of milk with lactose and no lactose, a relative who was in the house would drink milk without lactose and I say "Serious that is not milk"

My relative, more precisely my cousin said `if it is milk but without fat` and I say` you are crazy` he asked me why and I tell him milk without lactose is not milk. But he still thinks it's milk.

A while later he investigates and I realize that he is still milk.