What is bioglan superfoods cacao powder used as a food a medicine and a currency cacao has been cultivated throughout mexico central america and south america since 2000 bc cacao was so highly valued that the ancient native peoples celebrated it and it was known as the food of the gods in its earliest forms the mayans used cocoa to create a ritual beverage it was then introduced into europe during the 1500s why use bioglan superfoods cacao powder cacao is the purest most natural