Given ginkgo’s proven ability to dilate blood vessels and improve blood flow to the sexual organ is not surprising to note that many aphrodisiac formulas contain ginkgo extract.

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Chinese herbalists referred to ginkgo as an aphrodisiac. Karch reports that ginkgo enhances nitric oxide (NO)production. Nitric oxide is the primary messenger molecule that is affectedby Viagra, and is the key factor in helping achieve stimulation byinforming certain blood vessels to relax.

Chinese Red Ginseng

In Asia, ginseng has a long history of use in herbal formulas for thetreatment of sexual dysfunction. Recent studies in laboratory animals haveshown that ginseng enhances libido and sexual performance. These effects of ginseng may not be due to changes in hormone secretion, but to direct effects of ginseng, or its ginsenoside components, on the central nervous system and gonadal tissues.

Moreover, Ginseng has also been found to affect the central nervous system,significantly altering the activity of hypothalamic catecholamines involved in sexual behavior and hormone secretion. Recent findings that ginsengtreatment decreased prolactin secretion also suggest a direct nitricoxide-mediated effect of ginseng on the pituitary.

Additional studies lend growing support for the use of ginseng in the treatment of sexual dysfunction and provide increasing evidence for a role of nitric oxide inthe mechanism of ginsenoside action.