Devotees of the “Paleo Diet” (aka “Caveman Diet”) eat meat, seafood, eggs, and “non-starchy” fresh fruits and vegetables and eshew legumes, dairy products, and grains and other carbohydrates. That’s their idea of what humans ate in the Old Stone Age, before people learned how to farm and raise animals. They claim our prehistory shows the human body is ill-adapted to digest those new-fangled Neolithic farmed foods.
But that’s not the real menu of our ancestors, which included bugs, grubs, and all the starchy carbs they could get. And even though there were Stone Age food processors, they were used to make porridge, not “paleo smoothies.”