Ginkgo has many uses in traditional Chinese medicine, which have been partially emulated in some herbal remedies in Western medicine.
Compounds within ginkgo can dilate blood vessels, thereby enabling blood to flow more freely throughout the body. It is also said to help combat dementia. It is thought that ginkgo's ability to stimulate blood flow to the brain has the potential to stave off dementia and protect the nerve cells damaged by Alzheimer's.
Additionally, ginkgo is also popularly used for supporting the immune system. Ginkgo contains antioxidants that can help the human body to maintain efficient functionality and resist infections.
It may also help preserve eye health. The plant is thought to protect the retina, thereby limiting the chances of developing eye diseases, such as macular degeneration and glaucoma.