but primates (the ones that do eat meat) eat it raw, if we eat it raw we get sick..
also, just because we have done something throughout history doesn't make it right..
our species is not as evolved as it believes it is..
and if people choose to jeopardize their lives by eating something they don't need, i'm glad they get diseases and die.
it's just evolutions way of picking off the weak LOLOL
For most of history humans were scavengers, so basically we would eat whatever we could find including meat, plants, bugs, eggs etc. Though we were only able to eat very small amounts of uncooked meat.
Then with the invention of fire, humans were able to consume more meat as cooked meat is more easy to chew and digest. Also with tools humans were now able to hunt and kill animals, as opposed to just scavenging.
I don't believe that the diseases we are seeing today would have existed so much thousands or millions of years ago. People are eating very high amounts of animal products today, nothing compared to the small amounts our ancestors would have eaten.
I don't think there is any debate as to whether humans are omnivores, as evidence clearly indicates that throughout history humans have always consumed some sort of animal product.
Modern day humans, especially in wealthy countries such as Australia have easy access to a large variety of plant based products which allow us to get all the nutrients we need to survive solely from plants, so there is no need for us to eat animal products.