DJH said:
The irony, however, is that modern-day meat eaters are much farther away from a paleolithic hunter-gatherer diet than vegans. This is because hunter gatherers ate no dairy products after they finished breast-feeding, and ate very lean meat very occasionally. What they had to eat most days would be seeds, nuts, fruits and roots. Modern-day meat eating in wealthy countries is very much rooted in the neolithic revolution, eating daily large amounts of artificially fattened meat as well as processed grains. I don't know any meat eaters who eat a sparrow or a rodent once a week.
You don't know that hunter gatherers had no dairy products. Also, from the various archaeological studies I've read, they ate meat a lot more than "very occasionally." Also, a person following the blood type diet is eating a lot of nuts, fruits and even vegetables of various kinds. Also, in France, there is no "artificially fattened" meat and it is illegal to feed cattle grain loaded with chemicals, etc. Yeah, the meat is not so fatty and not so tender, but it is a lot better for you and the French experience a much lower level of the various diseases that Americans are heir to for these reasons. Also, the French eat a LOT of duck and rabbit and free range chicken and turkey.
I would agree that a person ought to minimize meat as much as possible if they live in the U.S. But for myself, being type O, I simply cannot get enough high level protein to function without meat almost every day. I am actually so sensitive to wheat and corn (or anything with wheat or corn in it) that if I eat it, my joints lock up and I am in pain for days until I clear it from my system.
In France, the amount of vegetables consumed is much, much higher than in the U.S. also. And there are about a dozen varieties of lettuce here so a salad with chunks of chicken, duck, turkey, or bacon tossed in it is a standard meal.
Fortunately, France is also very conscious of wildlife conservation, so there are a lot of wild deer and wild boar, pheasants, and other game birds and you can even buy venison in the supermarket during hunting season.
Like I said, a vegetarian diet is exactly right for Type A people, and sometimes type AB. But as with everything else, "one size" does not fit all.