Typically, the active ingredient in
these preparations comes from the Yohimbe tree. The Yohimbe tree grows in parts
of Africa and the bark contains yohimbine, an alkaloid which is claimed
to boost sex drive, increase stamina, and improve the male erection. Yohimbe achieves this by dilating the blood vessels and increasing
the blood flow to the penis. Yohimbe also acts as a nervous system stimulant,
increasing metabolism, energy, and the sex drive as well. Interestingly, Yohimbe has the same aphrodisiac effect
on women as it does on men. Side effects of taking Yohimbe can include an
increase blood
pressure, heart rate and body temperature. Yohimbe can also
react with certain food types such as cranberry juice or beverages containing
caffeine. Men should review the dosage instructions
carefully to ascertain the likelihood of this happening (typical Yohimbe bark
extract dosage is 15-30mg of Yohimbine daily).
Clinical studies of Yohimbe have
shown it to increase sexual arousal. Based on these findings, and the effects
that Yohimbe has on the body, Yohimbe can be a useful aid in treating impotence,
particularly among those who are unable to take Viagra. Just as Yohimbe may aid
in achieving an erection, over time it has been found to make the penis actually
grow. Most likely this stems from its ability to dilate the blood vessels of the
penis, leading to stronger and bigger erections.
Men who are interested in trying
Yohimbe should choose a preparation that also contains Ginseng (stimulant) and
zinc (helps in sperm production and motility). Other ingredients that may also
be beneficial are saw palmetto (helps maintain a healthy prostate) and Muira
Puama (another sexual stimulant).
Well there's the technical
information. But before you spend your hard-earned money, check out our readers'
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