Comment Re:There's something to it (Score 4, Informative) 281
> They ate meat when they could get it, which wasn't 100% of the time, and the meat they got was lean.
Um... no.
If they had an animal, they used all of it. They didn't waste any of it. They would not have turned up their nose at any part of the animal because of modern diet fads.
They would have eaten the fat and been happy to have it.
You can see how the same pragmatism manifests in older food cultures where pure fat may be eaten as a delicacy. Humans for the vast majority of history have eaten whatever they could acquire and digest. Doesn't matter if you're talking about a farmer or a hunter/gatherer.