Good news for drunks like me. Drink wine, and you will not need Viagra:
http://www.winespectator.com/Wine/Fe...7,4839,00.html
Study finds hard evidence that responsible alcohol consumption does not cause impotency
The researchers, most of whom are affiliated with the University of Western Australia, suggest that the idea is not so far-fetched, since moderate alcohol consumption is linked to better cardiovascular health. Therefore, it may also aid the function of vascular organs, such as the penis. Furthermore, erectile dysfunction (ED) is closely linked to cardiovascular disease.