Olmec, Maya and Aztec medicines
This isn't new knowledge. We're just catching up with centuries-old wisdom. Ancient manuscripts from the Olmec, Maya, and Aztec civilizations (16th to 18th centuries) boasted over a hundred medicinal uses for cacao-based drinks, from better digestion to overall wellness. We rediscovered the cocoa of the Mayas and Aztecs, but we didn't take their health claims seriously. The Kuna Indians, however, did, and the benefits speak for themselves.
The more processing, the less benefit
But before you dash to the nearest store to stock up on chocolate bars, there's a catch. The processing methods of big chocolate makers strip away most of the beneficial polyphenols, leaving you with a sugary treat that's more harmful than helpful.