Ginkgo biloba is a unique tree species known for its fan-shaped leaves and is often considered a living fossil, with a lineage that dates back over 200 million years. The extract derived from its leaves has been widely used in traditional medicine and is popular in dietary supplements. It is commonly marketed for its potential cognitive benefits, such as improving memory and enhancing cognitive function, particularly in older adults. Some studies suggest that Ginkgo biloba may aid blood circulation and has antioxidant properties, which could help combat oxidative stress in the body.
In addition to its cognitive benefits, Ginkgo biloba is sometimes used to alleviate symptoms of anxiety, tinnitus, and even issues related to sexual dysfunction. While many users report positive outcomes, scientific consensus on its efficacy remains mixed, with varying results from different studies. It's important for individuals considering Ginkgo biloba supplements to consult with a healthcare professional, especially if they are taking other medications, as Ginkgo can interact with blood thinners and other drugs. As with any supplement, quality can vary significantly between brands, so it's crucial to choose reputable products from well-established manufacturers.