The reason to drink raw milk and eat products that are made from it is that friendly bacteria and nutrients are destroyed through pasteurization.
Clean raw milk from pastured cows is a complete and properly balanced food.
Few people are aware that clean, raw milk from grass-fed cows was actually used as a medicine in the early part of the last century. Milk straight from the udder, a sort of "stem cell" of foods, was used as medicine to treat, and frequently cure some serious chronic diseases.
Here is a recipe for making yogurt using raw milk. Enjoy!