Man or rather what was to become man, ate a 90 to 100% meat diet. That came from the coprolites at palces like olduvai Gorge, the Swartcairns cave, etc.
Some 2.5 million years ago, what we call the Atkins diet was what we lived.
That may be so but I’d like to know how you know that. Hunting is not that easy. Try it sometime and you’ll see what I mean. Also, their tools were primitive. And they didn’t live long either, so if they did eat that kind of diet, maybe that’s another reason they all kicked off so young.
Also, if this is true, I don’t really care what prehistoric man ate. I’d like to keep at least within the past few hundred years for sanity’s sake.