I think its great that folks are having such good results with WHATEVER diet they choose to use.

But to base any knowledge of a diet off of a civilization from a few hundred thousand years ago is a guess at best.

Nobody knows how healthy those people were, or how long they lived, or what they looked like, etc., etc.

The only thing that would make any sense at all, is that most likely most EVERYONE ate the same way back then.

Does that make eating the same way the best way to eat now?
Sure!
And lets use clubs and spears and walk around grunting while we're at it.
LOL, sounds good to me!