Is the Erect Penis Affected by Marijuana Use? Penis health is a subject which encompasses many areas, including a man’s lifestyle choices. For instance, when it comes to using recreational substances, many men are aware of the infamous “whiskey dick,” a condition in which alcohol prevents the attainment of an erection – but what about marijuana? Is there such a thing as a “ganja dick?” The Impact of Legalization The question of how marijuana may or may not affect the penis has become more pressing in recent years. This has been precipitated by the movement toward decriminalization of marijuana use and a definite increase in the availability of marijuana for medical purposes. One of the upsides of this trend is that, with marijuana more readily available in legal form, it will be easier for scientists to conduct studies that look at marijuana and its health effects, including its impact on the penis and penile function. However, there are already some existing studies that provide some important initial information. Erect penis function Much of what is known about marijuana’s potential effect on the erect penis comes from a 2011 study published in the Journal of Sexual Medicine. This study found that the penis contains proteins that are called cannabinoid receptors. These receptors are also found in the brain, where marijuana’s effects are much more widely studied. In the brain, these cannabinoid receptors react to tetrahydrocannabinol (THC) in marijuana. This reaction is what causes the impairment associated with getting high. The 2011 study found that many of these receptors are also located in the smooth muscle of the penis, which makes up about ¾ of the organ and which is a crucial component in erectile function. While the study was not large enough in scope to determine what impact this may have on penis health, the study authors believe that it may indicate possible negative consequences, especially for men whose use is frequent and long term in nature. Ejaculation www.man1health.com