[–]bric@lemm.ee0 points3 years ago* (last edited 3 years ago)
(1 child)
Sure, nobody ate anything in the quantities that we eat today, but that doesn't mean it wasn't a crucial part of our diet. It's amazing that modern industrialized humans are able to get enough calories and protein from a diet of varied plants, but if you're a hunter gatherer you don't have the luxury of a variety of genetically modified protein rich plants, you need meat if you're going to grow. That's the niche we evolved to fill, it's why we have a highly acidic gut, a medium length digestive tract common in omnivores, and teeth designed to tear meat. It doesn't take a lot of meat to meet a person's protein requirements, the occasional successful hunt is enough, but without any they would die.