There are a variety of factors involved in assessing penis health, such as the condition of the penis skin and the appearance or absence of signs indicating sexually transmitted infections. Another area of interest where penis health is concerned is the state of the erect penis. How often do erections occur, how substantial are they, how long do they remain firm, etc.? When an erect penis is falling short of its goals, men want to find a way to correct this situation, and doctors may suggest a range of options, depending on what they believe to be the cause of the erectile issue. A recently published study points to vitamin D as a possible factor in the health of an erect penis.

The study

Entitled “Vitamin D and Male Sexual Function: A Transversal and Longitudinal Study,” the study was conducted in Italy and published in the International Journal of Endocrinology. The scientists took as their starting point a desire to add some clarity to what, if any, effect vitamin D has on sexual health.

As the doctors point out, “erection is a complex phenomenon…many clinical factors are able to impair erectile function…Recent clinical works have suggested that low vitamin D levels may somehow be associated with the occurrence of sexual disturbances, especially erectile dysfunction.”

The researchers pored over the medical records of 114 men who had experienced erect penis problems over the past 15 years. Out of these 114 men, they found 41 who had received some form of vitamin D therapy. The therapy involved supplementation of vitamin D, ranging from 50,000 to 100,000 units; some received it weekly, others every two or three weeks and still others every month.

Looking at the whole group of 114 men, they found that those who had higher levels of vitamin D also had higher levels of testosterone and higher scores in terms of erectile function (though they may still have had erect penis issues).

Turning their attention to the subset of men who underwent vitamin D therapy, there was a definite increase in testosterone following the vitamin D supplementation when compared with before. There was also an increase in satisfaction with their erectile function.

Why vitamin D

If vitamin D does indeed improve erect penis health (and more studies are needed to definitively prove this), what might be the reason? Several were suggested, in addition to what appears to be a correlation between vitamin D and testosterone availability. For example, vitamin D helps prevent oxidative stress, which might therefore protect endothelial cells, which could have a positive effect on erections. Low vitamin D also is often associated with cardiovascular issues, which can impact erectile health as well.

There can be many factors which influence a man’s erect penis; sufficient vitamin D is likely to be just one of many things to consider. But men who are experiencing disappointment with their erect penis may want to ask their doctor to look at their vitamin D levels when discussing this issue and see if some supplementation might be in order.

Of course, a vigorous erect penis is not the only concern when assessing penis health, nor is vitamin D the only important component. Maintaining a healthy penis is easier when a man uses a first rate penis health crème (health professionals recommend Man 1 Man Oil, which is clinically proven mild and safe for skin). The best crème will not only contain vitamin D but also alpha lipoic acid. This potent antioxidant is another excellent protector against damaging oxidative stress. Effective crèmes will contain an amino acid known as L-arginine, which helps stimulate production of nitric oxide. This in turn helps keeps penile blood vessels open and ready for increased blood flow.

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