The Human Immunodeficiency Virus (HIV) is one of the worldâs most confusing and complex viruses. In this series, we will strip away the scientific jargon and provide a straightforward guide to HIV with the Elizabeth Glaser Pediatric AIDS Foundation (EGPAF)âs Director of Basic and Clinical Research Jeffrey Safrit.
In the body, L-citrulline is converted to the amino acid L-arginine, which goes on to make another important substance nitric oxide. And nitric oxide is the secret to hard, firm, healthy erections. Heres how it worksâ¦.
A Stacy Wiegman, PharmD , Pharmacy, answered. Some studies suggest that certain supplements may benefit sexual function. For instance, one study found that taking supplements of niacin (vitamin B3) may help men with erectile dysfunction achieve erections. Asian ginseng also may help men with erectile dysfunction achieve and sustain erections.