Ginkgo biloba is derived from the leaves of the Ginkgo biloba tree, one of the oldest living tree species. In Asian cultures it has been used in traditional medicine for centuries mainly related to brain function and circulation. - Ginkgo biloba has been used to increase the brains mental performance and memory. Studies suggest it can improve memory and thinking in healthy people and those with dementia or Alzheimer's disease. - Ginkgo is believed to increase blood flow by dilating blood vessels and reducing blood viscosity with those who have poor circulation, peripheral artery disease or cold hands and feet. - Containing important antioxidants, flavonoids and terpenoids, that neutralize free radicals and reduce oxidative stress in the body may contribute to overall health and prevent cellular damage. - With its ability to enhance blood flow to the brain it may help reduce anxiety symptoms and improve mood haveing a positive effect on mental health. - Its antioxidant properties may help protect the eyes from oxidative damage particularly in age-related macular degeneration (AMD) and glaucoma. -Some studies suggest it may provide relief for certain individuals in an attempt to alleviate tinnitus (ringing in the ears). - Learn about the side effects and Dosages first with a health care professional