Care to give the link?
Raw/natural/hormone free milk may actually be quite good for people, even those with acne, but you'll have to experiment this on your own. I find that avoiding anything to do with milk has gotten rid of all my cysts.
If you're up for it, lacto-vegetarians are great people for milk recipes: http://en.wikipedia.org/wiki/Lacto_vegetarian
My notes on milk here (Canada and USA): http://www.acne.org/messageboard/topic/327672-diet-is-related-to-acne-in-my-case-it-is/?p=3338544
Also, try milk kefir. It's delicious as well as benificial with millions of strains of bacteria that even out the bad bacteria in our bodies if done correctly. Personally I prefer the water kefir since I started making some for myself: http://en.wikipedia.org/wiki/Kefir
Source: Canadians Don't Have As Much Acne Because Of Vitamin D Levels?