Mmmm, chocolate. Well, not so much if you lived around 1,900 BCE in Mesoamerica. Back then, you’d be slugging down a mix of ground cacao beans, cornmeal, and chili peppers. It was an unpleasant concoction, according to a TED Education video based on research by Deanna Pucciarelli , associate professor of nutrition and dietetics in Ball State’s […]