Between 2.5 and 2 million years ago, hominids transitioned to consuming more nutrient-dense foods through scavenging and hunting.

“between 2.5 and 2 million years ago we began to scavenge 2.5 million years ago with these old wand tools the striking of two rocks together to make a single edge and then two million years ago these schulian tools these bi-facial tools allow us to actually cut meat away and hunt and then suddenly two million years ago our hominid ancestors become homo habilis with access to this cannot be emphasized enough the most nutritious foods on the planet”