I do not know how far, but below is a source:
QUOTE:
"
Many anthropologists believe that most early humans ate mainly plant foods, being more like gatherers than hunters. This view is supported by the fact that the human digestive system resembles that of other plant-eaters rather than that of meat-eaters. The early "human as plant-eater" view is also supported by the fact that humans on meat-based diets contract recieve major health problems such as heart disease and cancer much more frequently than people eating vegetarian diets." Link
History of Vegetarianism
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Also human teeth are not the teeth of carnivores, and raw meat is not digestible to humans as we must cook it and usually must add flavor to cover up the nasty taste of flesh.
I also know of an old record from the early Roman Empire and it was only recorded because it was a complaint from the soldiers to the commanders, in that the Roman soldiers had been farmers and they did not want to eat animal meats which they were being served and so the soldiers made a big complaint about their food to the Roman commanders.
And it makes sense that the Roman Empire wanted their soldiers to be more fierce and more aggressive so it was surely no accident that the soldiers were being fed the butchery instead of bread and vegetables which the soldiers were accustomed to on their farms.
Actually is is based on the very real proof of God, and so it was not speculation at all.
And most of the information can be proved by our own efforts so we do not need any evidence from God to give us that information.
You changed the wording so yes with your changed words that certainly is nonsense.
But the words that I said are not nonsense and yet maybe I did not make the thing clear enough to understand it correctly.
The spirit of the animals are not evil - certainly not, but the butchered meat from the animals are evil because the human cruelty and barbarism makes so that the animal meat is evil, as in the meat contains the pain and the fear and the violent cruelty inside of the meat which humans put there.
An animal dies a natural death and then there is no evil in that meat, but then humans do not eat any animal that dies naturally, and that is really because the humans only really feed on the brutal violence of murdering the animals and a natural death does not feed that depravity.