What Are the Benefits of Ginkgo Biloba?

What Are the Benefits of Ginkgo Biloba?
Photo Credit ginkgo leaf image by Zlatko Ivancok from Fotolia.com

Ginkgo biloba comes from the ginkgo tree, one of the oldest trees in the world, according to the National Center for Complementary and Alternative Medicine. This herb has been used to treat various conditions including asthma, fatigue, tinnitus and memory. The leaves of the ginkgo plant are used as an extract, tablet, capsule or in a tea. Ginkgo may offer your body and mind several benefits and help increase your health. Always consult a doctor before taking any herbal supplements. Never replace other forms of treatment with an herbal remedy.

Improves Memory

Some research indicates that ginkgo biloba may help improve memory in people with dementia, according to the University of Maryland Medical Center. However, it is inconclusive whether this supplement can improve memory in healthy people. Studies are mixed and more studies are required to establish any benefit. According to the University of Maryland Medical Center, an effective dose for memory enhancement is higher than or equivalent to 240mg per day.

Tinnitus

Ginkgo biloba may play a role in treating a condition called tinnitus. Tinnitus is characterized by a sound in the ears or head, such as ringing and hissing, in the presence of no other external noise. Some research has indicated that tinnitus may be moderately reduced by ginkgo, according to the University of Maryland Medical Center. However, other research has shown no effect or benefit. Tinnitus can be hard to treat and more research is required to determine if ginkgo can offer any relief.

Macular Degeneration

Ginkgo may help relieve or treat problems of the eye, such as macular degeneration. This condition affects the retina, the back part of your eye. Macular degeneration is progressive and commonly affects adults who are older. According to the University of Maryland Medical Center, some research has indicated that ginkgo can help maintain healthy vision in people with macular degeneration. More research is needed to establish a certain benefit.

Relieves Intermittent Claudication

Ginkgo may also be helpful if you have intermittent claudication, a condition characterized by a decreased flow of blood to your legs. This condition can lead to pain when walking. According to the University of Maryland, some research has suggested that taking ginkgo may help reduce the pain of intermittent claudication by increasing blood flow in the body. However, the University of Maryland Medical Center cautions that consistent walking practices and exercises have more benefit in relieving this condition than ginkgo. More research is required to establish any benefits.

References

Article reviewed by Lisa Michael Last updated on: Jan 28, 2011

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