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Chocolate: The Newest Truth

I heard this tidbit on today’s Good Morning America – Good news for chocolate lovers!

And Now Some Good News from the AAAS: Chocolate in Medicine, Tractors in Space
By John Tierney From the New York Times blogs.

I just spent five days at the Woodstock of science, the annual meeting of the American Association for the Advancement of Science. The theme at this year’s meeting, in San Francisco, was “sustainability” — not the most sprightly topic. But in between the lectures on environmental degradation, there were some cheerier discussions. A couple of my favorites:

The healing power of chocolate. The researchers weren’t quite ready to call chocolate a health food — they cruelly reminded the audience of its fatty content — but they did have good news about the flavanols found in cocoa (particularly some dark chocolates).

Norman Hollenberg of Harvard Medical School has documented that central American Indians who consume large quantities of cocoa have low rates of hypertension and of vascular dementia (caused by restriction of blood flow in the brain). At the AAAS meeting, he reported on a experiment showing people given flavanol-rich cocoa enjoyed a “a significant increase” in cerebral blood flow. “We hope,” he noted, “to explore the potential of flavanol-rich cocoa in preventing or ameliorating the vascular dementias.”

Another researcher, Ian Macdonald of the University of Nottingham, scanned the brains of women who’d been given flavanol-rich cocoa. He found it increased “cerebral blood flow to gray matter.” He and Dr. Hollenberg didn’t urge listeners to go out and gorge on chocolate, but they did raise the possibility of flavanols being used to help aging brains, perhaps being administered in the form of vitamins. Let’s hope these vitamins are the chewable variety.

March 24, 2007 - Posted by intlxpatr | Communication, Diet / Weight Loss, Generational, Health Issues, Living Conditions, Shopping, Women's Issues