How Nutritious Is Human Flesh?

Ancient cannibalism may not have been as nutritious as previously thought, a new calorie-counting study finds, which means ancient cannibalism may have been more complex than often thought. Nowadays cannibalism is associated with fictional serial killer Hannibal Lecter or by desperate souls as a last resort, such as the Donner Party or the survivors of the Andes flight disaster. But studies suggest cannibalism was practiced since prehistory, and even performed by extinct human lineages. F