Ginko Biloba and cognitive function

In this double- blind placebo - controlled study, patients over 50 years old with some level of memory impairment recived treatment with oral doses of 120 mg of Ginko Biloba per day. Results foud that Ginko Biloba had significant beneficial effects on cognitive function at both 12 and 24 weeks.



------- G.S. RAI,et al., "A double- blind, placebo controlled study of Ginko Biloba Extract (tankan) In Elderly Outpatients with Mild to Moderate Impairment", Curr Med Res Opin, (6), 1991, pages 350-355.

Source, Gary Null PHD.