Ginseng and Gingko

• Ginseng has been used in Asia for thousands of years to treat various ailments, and is used there, and in America, to treat erectile dysfunction. The herb is believed to enhance central nervous stimulation and function. Gingko is believed to increase and enhance circulation, hence an improved circulatory effect on the male organ.
  
  

DHEA

• DHEA (dehydroepiandrosterone) is a major component of sex hormone production that enhances or encourages production of testosterone. Inadequate levels of DHEA in the body is believed to a condition that negatively affects the sex drive due to lowered or decreased levels of testosterone. DHEA taken in supplement form is believed to increase levels of testosterone, which in turn stimulates the sex drive.
  
  

Yohimbe

• Yohimbe is an herb of African origin, and comes from the bark of a tree. Herbs such as yohimbe increase blood flow to the pelvic region and also stimulates pelvic nerves. When used for ED, yohimbe blocks specific nerve receptors, allowing blood vessels (especially in the pelvic region) to fully dilate. The herb is well known to doctors, who offer a preparation of the herb as a first effort at treating ED.