aircooled wrote:Curmudgeon wrote:....Our digestive systems are set up to deal with meat and veggies both. That tells me that eating meat is something we (along with zillions of other critters) have adapted to over the millenia. Heck, bacteria eat each other, isn't that a form of meat eating?
But not dairy, at least no originally. That was a result of some genetic trait hundreds of years ago that took hold (probably because of the advantage of easier access to nutrition).
I always thought dairy consumption was possible because of bacteria in the gut that helped break it down into useable stuff. A quick Google shows it being a liitle bit DNA and a little bit bacteria. Sort of a symbiotic relationship thing. http://www.thetech.org/genetics/ask.php?id=135

