Cacao, in all its bitter, chocolatey glory, is one of the most sought-after superfoods today. Prized by the Mayans and the Aztecs for its energy-boosting properties, it has long been used to increase mental focus and productivity, as well as combat fatigue and depression.
The ideal bodybuilder has changed beyond recognition since the beginning of the history of the sport. Here's how past champions looked compared to today's favorites!
