Physical factors such as stress can decrease sexual desire or confidence. Physical factors, such as high blood sugar and cholesterol, reduce blood flow, which limits penile firmness. Most cases of ED are caused by a combination of physical and emotional factors. According to the American Urological Association, ED affects an estimated 30 million men in the United States. Zinc supplements have also been cited as a potential treatment for ED in those with long-term kidney disease.ĮD is when the penis has difficulty becoming or staying erect during sex. In one study, rats receiving a moderate daily oral dose of zinc sulphate showed an increase in time before ejaculation and penile thrusting.Ī 2016 study also found that a supplement containing folic acid, zinc, and the herb golden root improved the ejaculatory control of those affected by premature ejaculation. There is evidence that dietary zinc may impact male sexual competency. Zinc also enables the creation of the main component of prostatic fluid. Zinc helps produce key sex hormones, such as testosterone and prolactin. Share on Pinterest Zinc supplements may be used as a potential treatment for ED.
