Ginkgo biloba appears to benefit the central nervous system and vascular conditions by improving blood flow through capillaries throughout the body. The circulation is probably improved due to decreasing blood viscosity and regulating the tone of vascular smooth muscle.
Also known as epimedium, this herb grows in northern areas of China. Traditionally, horny goat weed was used for treating weakness in the loins and knees, and for supporting erectile function. It primarily affects the cardiovascular system by increasing blood flow, reducing vascular resistance and lowering blood pressure. Studies have shown that horny goat weed may increase sperm and hormone production, and may also stimulate testosterone secretion. Epimedium is reputed to have a sexual stimulating effect on men, which ultimately impacts the quality of erections.
For over two thousand years, ginseng has been used as a tonic and restorative to promote health and longevity. The tonic and adaptogenic activity of the herb is thought to translate into enhanced physical performance, including sexual stamina.
This amino acid is a building block for proteins. L-Arginine is best known for increasing coronary blood flow, and is thought to support sexual function.
Traditionally, Tribulus was used in many cultures to enhance fertility and sexual performance. Known for its diuretic properties, tribulus is known to stimulate sexual behavior, enhance libido, and increase testosterone levels.
