Caffiene and theobromine: chemistry, history, facts and fallacies
CAFFEINE AND THEOBROMINE: CHEMISTRY, lieutenants saw the Aztec emperor Montezuma at dinner HISTORY, FACTS AND FALLACIES drinking "a liquor made from cocoa." Cocoa (a word modified from the original cacao ) and chocolate are Aztec words. I. CHEMISTRY AND PHYSIOLOGY Cacao meant the tree, and chocolate either "cocoa water" or "bitter water." 11 T