A Chocolate Curiosity

November 9th, 2012 in Article 2 comments


It is certainly satisfying to see scientific evidence that your favorite foods are really good for you.  And I’m not just talking about chocolate. That’s next, I promise. But check out all of these delicious things that can improve your cardiovascular health and as a result, cognitive function! Miracle blackberries, anyone?

(Circulation. 2009;119:1433-1441)

All of these wonderful things contain flavanols (a group of plant-derived flavanoids that exist as either one of the monomers catechin or epicatechin that go on to form polymers). This class of molecules appears to improve circulation by increasing nitric oxide (NO) -induced vasodilation (NO is released in response to stress, and works within cells to trigger an intracellular increase in cGMP which in turn relaxes smooth muscle) in both healthy patients and patients at risk for cardiovascular disease. More

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