Research and studies. Research into the effectiveness of zinc for hypogonadism is limited. But guided and appropriate supplementation may help raise your testosterone levels. It found that men who received 30 milligrams of zinc per day showed increased levels of free testosterone in their bodies.
Does zinc make you harder?
This particular study concluded that in males, zinc has a positive effect on arousal and maintaining an erection. A 2013 study shows that sense of smell may actually be important to libido, especially in younger men. That means that zinc deficiency, which can reduce sense of smell, may also reduce libido.This particular study concluded that in males, zinc has a positive effect on arousal and maintaining an erection. A 2013 study shows that sense of smell may actually be important to libido, especially in younger men. That means that zinc deficiencyzinc deficiencyZinc deficiency is defined either as insufficient zinc to meet the needs of the body, or as a serum zinc level below the normal range. Zinc deficiency in humans is caused by reduced dietary intake, inadequate absorption, increased loss, or increased body system use.https://en.wikipedia.org › wiki › Zinc_deficiencyZinc deficiency - Wikipedia, which can reduce sense of smell, may also reduce libido.