However, research has shown taking 120 to 160 milligrams (mg) two times daily, 40 mg three times daily, or 80 mg twice daily is typically safe. Before you start taking ginkgo biloba, talk with ...

Hundreds of millions of dollars per year are spent by Americans and Europeans on the herbal product Ginkgo biloba, which is purported to boost memory and prevent dementia. Potential mechanisms of ...