Cordain wrote:
If you don't believe dairy is a "food group" owing to industry lobbying or that industry lobbying doesn't play a role in government food recommendations, you need your head examined.
There are plenty of scientists who question the "high carb" orthodoxy. Do you know how to search PubMed? Is it a coincidence that the food groups are dominated by subsidy receiving agribusiness? The paleo-diet isn't all that radical. What is so radical about fruits, vegetables, nuts, fish, grass-fed meat, and tubers? This is all "real food". Kraft dinners and cows that eat corn are not.
Dairy is a food group due to thousands of years of domesticating cows in Western culture; cheese, milk, and yogurt are hardly new inventions. Do you think the dairy industry went back in time and forced Europeans to drink milk? I am able to search Pubmed and have found absolutely no indication that dairy is bad for you - none.
Why does the Paleo diet ban us from eating grains and legumes? People have been eating grains for thousands of years. They're consistently shown as healthy.