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Dark chocolate may reduce blood pressure, improve insulin resistance
Journal Report
07/18/2005
American Heart Association rapid access journal report:
DALLAS, July 19 – If you have high blood pressure, a daily bar-sized serving of flavonol-rich dark chocolate might lower your blood pressure and improve insulin resistance, researchers report in Hypertension: Journal of the American Heart Association.
“Previous studies suggest flavonoid-rich foods, including fruits, vegetables, tea, red wine and chocolate, might offer cardiovascular benefits, but this is one of the first clinical trials to look specifically at dark chocolate’s effect on lowering blood pressure among people with hypertension,” said study author Jeffrey B. Blumberg, Ph.D.
Blumberg is a senior scientist at the Jean
Flavonoids are
TUESDAY, July 3 (HealthDay News) -- Chocolate lovers can rejoice again: More research has found that the antioxidants in dark chocolate can help slightly lower blood pressure.
But the good news comes with a caveat -- the chocolate portions have to be limited to 30 calories a day, which works out to slightly more than one Hershey's Kiss.
Such small amounts of the flavanol-rich cocoa found in dark chocolate 'may be a promising behavioral approach to lower blood pressure in individuals with above-optimal blood pressure,' the German researchers reported in their study.
Unlimited quantities of chocolate won't work, they added, because 'the potential blo
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