Xomax or VigRX Increases Nitric Oxide to Enhance Your Erection
Products like Xomax or VigRXsays that its formula will trigger increased levels of Nitric Oxide production, and this can give you a longer lasting erection.
The effect of Nitric Oxide on an erection was documented by Department of Urology, Boston University School of Medicine, in a study released by the Journal of Clinical Investigation called Oxygen tension regulates the nitric oxide pathway. Physiological role in penile erection. The study appears in the February 1993 issue: volume 91(2) at pages 437–442. ( http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=287949&tools=bot )
The National Library of Medicine of the National Health Institute has also published an abstract of a study concluding that "The present results suggest that nitric oxide donors induce penile erection...." as reported by the Bernard B. Brodie Department of Neuroscience, at the University of Cagliari, Italy. ( http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=8788410&dopt=Abstract )
According to the National Science Foundation, this is how Viagra works. "The popular drug Viagra controls penile erection by regulating nitric oxide." ( http://www.nsf.gov/od/lpa/news/press/00/pr0047.htm )
Although these studies were conducted before Xomax was released and thus do not directly measure VigRX's effects, it is good to know that VigRX is based on trustworthy and long established medical research.
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