Diet of ancient Andes hunter-gatherers was 80% plant-based, study finds

Researchers say this challenges the view that such societies were made up of mainly meat eaters.

Related Keywords

Peru ,Soro Mikaya Patjxa ,Wilamaya Patjxa ,Randy Haas ,Jennifer Chen ,Penn State University ,Andes Mountains ,Prof Haas ,Plos One ,Soro Mik Aya , ,