Ginkgo Biloba

Improves brain function by increasing cerebral and peripheral  circulation and tissue oxygenation .has antioxidant properties. May slow progression of Alzheimer's disease, and may relieve leg cramps by improving circulation. Beneficial for asthma , dementia, depression, eczema, headache, heart and kidney disorders, memory loss, tinnitus , (ringing in the ears). Shows promise as a treatment of vascular- related impotence .