I’m talking about before we figured out we could grow vegetables and fruits. Early humans are often shown as being fit and in shape, yet our diet pretty much only consisted of meat. We were hunters. So why the hell were they so fit? I thought a healthy diet mattered more than just being active constantly?
Yes but they were not what we have today. Lower sugar content. More hardy. Tougher skins. Less yield.
The claim that was being refuted was that humans ate a diet that “pretty much only consisted of meat”. That is not the case despite the fact that our crops today are bred to be larger and more calorie dense. Humans did eat vegetable and fruit alongside meat in our ancient past.