Exactly. As Michael Pollan pointed out in The Omnivore's Dilemma, other primates spend up to a quarter of their day just chewing their food. Cooking led to smal

Exactly. As Michael Pollan pointed out in The Omnivore's Dilemma, other primates spend up to a quarter of their day just chewing their food. Cooking led to smaller teeth and jaw muscles in hominids because we didn't need to chew quite so forcefully.