Paleo is certainly a buzzword in the diet and health communities, but do people really know what it means when they say they “want to eat like their ancestors?” National Geographic’s Evolution of Diet investigates what an original Paleolithic diet might have been, and how the modern diet developed.
To start, they first looked at the few groups of true hunter-gatherers remaining — those whose diets haven’t changed much in thousands of years.
“Hunter-gatherers are not living fossils,” Alyssa Crittenden, a nutritional anthropologist at the University of Nevada, Las Vegas, told National Geographic. “That being said, we have a small handful of foraging populations that remain on the planet. We are running out of time. If we want to glean any information on what a nomadic, foraging lifestyle looks like, we need to capture their diet now.”