New studies show that cocoa may boost your memory at an old age. A small group of healthy, older volunteers took a special drink that contained either high or low levels of antioxidants called flavonols. Gayle King reports.
VIDEO: Cocoa May Boost Brain Function
New studies show that cocoa may boost your memory at an old age. A small group of healthy, older volunteers took a special drink that contained either high or low levels of antioxidants called flavonols.
Oct 27, 2014