I remember as a kid I disliked milk, but ever since I've been on my own in the world it's grown on me. I prefer skim milk, but will drink whatever kind if I want it.
Here is a good video about the debate on milk. As a former lover of dairy milk I know what it is to give up milk products such as cheese, chocolate milk and lots of other things that contain milk from cows. Yes, it contains nutrition but at what cost? There is vegan cheese, and lots of milk substitutes such as soy and almond. The cost is health and the suffering of many animals.