How bad is cow milk for humans? Perhaps not -very- bad.
I only drink "Rice Dream milk" and "Oat drink milk" and put it on my cornflakes
Here's what I found
"Milk approved by the USDA meets allowable somatic cell counts (essentially an allowable level of blood & pus that determines the quality of the milk), so yes there is blood & pus in milk.
It is not propaganda; it's merely a fact.
http://answers.yahoo.com/question/index ... 441AAlwHA2
Blood in milk?
"Yes about a drop per olympic size swimming pool of milk. There are always impurities allowed per million liters etc. in all foods. these levels are deemed safe. For example, there is a number of fly parts allowable per million liters; allowable insect parts (including their droppings) in vegetables and fruits. Of course you are familiar with the worm in the apple thing although finding one is not so bad as finding a half one or not finding one at all which means you may be chewing a worm whole."
http://answers.yahoo.com/question/index ... 627AAaXzeN