Chocolate is good for your memory

sfgate.com — "The beneficial brain effects appear to stem from flavanols' impact on the blood system. In essence, the chemicals stimulate an increase of blood flow to the brain, particularly in areas that light up during tasks that require alertness. Experiments suggest this neurovascular activity is distinct from the well-known stimulant effects of caffeine." Feb 19, 2007 View in Crawl 4