The association of erectile dysfunction and vitamin D serum concentration

Objectives. Determination of vitamin D (VD) status in patients with erectile dysfunction (ED) and testing of the hypothesis that ED patients have lower serum 25(OH)D level in comparison with healthy subjects, as well as that the intensity of ED correlates with 25(OH)D levels. The assumption of possible VD role in ED pathophysiology is based upon previous research on the interplay between common ri…