Cocoa Flavanols (1 of 2) (IMAGE) Mars Symbioscience Caption More evidence demonstrating that cognitive function is improved with a diet high in cocoa flavanols -- a group of naturally occurring bioactives found in fresh cocoa beans. Credit Mars, Incorporated Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.