Gorillas are fine with being herbivores, like this one at a Seattle zoo. But humans evolved as omnivores. Is diet destiny?
Ted S. Warren/AP
April 20, 2012 Humans and other primates have been omnivores for some time, which may have given us an evolutionary edge over strictly meat or plant eaters, a new study shows. It may have also prompted us to wean our babies faster, another study says.
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