Study: Better circulation is ginko's only benefit

November 27, 2009 5:44:30 AM PST
Taking ginkgo biloba does not prevent heart attacks, strokes, or death in people over 75 years of age, according to a new study.Researchers at the Univ. of Pittsburgh gave more than 3,000 patients ginkgo or a placebo and tracked the patients for six years.

The scientists found no benefit in taking ginkgo except one: they say it might help prevent peripheral artery disease, a circulation problem that affects the legs.

The findings will be published in the journal Circulation.


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