Ginkgo ( Ginkgo biloba ) is one of the oldest living tree species and its leaves are among the most extensively studied botanicals in use today. Unlike many other medicinal herbs, ginkgo leaves are not frequently used in their crude state, but rather, in the form of a concentrated, standardized ginkgo biloba extract (GBE).
Ginkgo has been used in traditional medicine to treat circulatory disorders and enhance memory. Laboratory studies have shown that GBE improves blood circulation by dilating blood vessels and reducing the stickiness of blood platelets.
Ginkgo leaves also contain two types of chemicals (flavonoids and terpenoids) believed to have potent antioxidant properties. Antioxidants such as those found in ginkgo can neutralize free radicals and reduce or even help prevent some of the damage they cause.
More than 40 components isolated from the ginkgo tree have been identified, but only two are believed to be responsible for the herb's beneficial effects in humans - flavonoids and terpenoids. Flavonoids (such as quercetin and rutin) have potent antioxidant effects. Laboratory and animal studies have shown that flavonoids protect the nerves, heart muscle, blood vessels, and retina from damage.
Rizer XL encapsulates a wide range of potent well researched herbs that guarantee the most powerful erections for every occasion. Ginko Biloba is just one more intricate piece in the erectile dysfunction puzzle to be the most effective treatment of ED with unbeatable health benefits.