This has been a subject that has consumed many of my hours in the past and I'm sucked in again. I am looking for more scientific information about the role of enzymes in milk beyond what the average Internet health guru has to say. So far what I'm finding seems to be the opinion that a lot of those enzymes aren't compatible with human phsyiology, they work great for cows but not for us. Some of them are actually produced by bacteria and cause milk to spoil. And some are even indications of the cow's health, or lack thereof.

I'm a terrible, terrible skeptic about the claims of raw milk. But like I said, I'd love to find something that proves the claims are true.

This had some interesting stuff but it is a bit hard to read.
http://www.amazon.com/gp/reader/0824...18780-3317730#