A major Cochrane review examines whether a widely used herbal supplement truly supports cognitive function, revealing modest dementia benefits but limited evidence for prevention or early impairment.

Can Ginkgo biloba prevent memory loss and improve cognitive function? Answer From Jonathan Graff-Radford, M.D. Ginkgo biloba extract, derived from the leaves of the Ginkgo biloba tree, is often touted ...

Findings from a large, long-term study dispel the notion that ginkgo biloba—a popular herbal supplement widely purported to improve memory and cognition—prevents dementia or Alzheimer’s disease (JAMA.

LONDON - Taking the popular dietary supplement ginkgo biloba didn't prevent Alzheimer's disease in older adults, according to the biggest prevention study in Europe. Research in animals had suggested ...