Ginkgo biloba, or maidenhair, is a tree native to China that has been grown for thousands of years for a variety of uses. While its leaves and seeds are often used in traditional Chinese medicine, modern research primarily focuses on ginkgo extract, which is made from the leaves. Ginkgo supplements are associated with several health claims and uses, most of which focus on brain function and blood circulation.
As an anti-inflammatory agent - Inflammation is part of the body’s natural response to injury or invasion by a foreign substance. In the inflammatory response, various components of the immune system are recruited to fight against the foreign invader or heal the injured area. Years of animal and test-tube research show that ginkgo extract can reduce markers of inflammation in both human and animal cells in a variety of disease states. Some specific conditions in which ginkgo extract has been shown to reduce inflammation include Arthritis, Irritable bowel disease (IBD), Cancer, Heart disease and Stroke. Ginkgo has the ability to reduce inflammation caused by various conditions. This may be one of the reasons it has such broad health applications.
Improves Circulation and Heart Health - One study in people with heart disease who supplemented with ginkgo revealed an immediate increase in blood flow to multiple parts of the body. This was attributed to a 12% increase in levels of circulating nitric oxide, a compound responsible for dilating blood vessels. Similarly, another study showed the same effect in older adults who were treated with ginkgo extract. Additional research also points to ginkgo’s protective effects on heart health and brain health.
Improves Psychiatric Disorders and Dementia - Ginkgo has been repeatedly evaluated for its ability to reduce anxiety, stress and other symptoms associated with Alzheimer’s disease and cognitive decline associated with ageing. Some studies show a marked reduction in the rate of cognitive decline in people with dementia using ginkgo. These positive results could be related to the role that ginkgo may play in improving blood flow to the brain, especially as it relates to vascular types of dementia.
Reduces Anxiety - Some research indicates that supplementing with ginkgo may reduce symptoms of anxiety. In one study, 170 people with generalized anxiety were treated with either 240 mg or 480 mg of ginkgo or a placebo. The group treated with the highest dose of ginkgo reported a 45% greater reduction in symptoms of anxiety, compared to the placebo group. Some research shows that ginkgo may help treat anxiety, though this is likely due to its antioxidant content.
Disclaimer: These statements have not been evaluated by the Food and Drug Administration. The contents of this website are based upon the views of Dr. Walker and his experience. This product is not intended as medical advice nor to diagnose, treat, cure or prevent any disease. The information is likewise not to replace the advice of a qualified health care provider. The information provided herein is intended as a sharing of general knowledge only and is not intended to be, nor is it, medical advice or a substitute for medical advice. That being said, please consult your healthcare provider before using supplements or providing supplements to children under the age of 18. If you have or suspect you have, a specific medical condition or disease, please consult your healthcare provider.
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