Once used as offerings to the gods and as a form of currency by the Olmecs, Mayans, and Aztecs, cacao beans have taken on a different value in modern society. Today, these beans are the basis of all the chocolate we love so much, but it has taken centuries for chocolate to become the ubiquitous treat we know it as. In the time when the Mayans drank cacao beans in liquid form, they were considered savory, with the beans being ground with maize and mixed with water. Considering chocolate contains many chemical compounds with a distinctly bitter taste, it's not...