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¦.
Vitamins for Male Erection. Vitamins that help improve erections will also have other health benefits. While there are plenty of prescription medications to help improve male erections, some research suggests that certain vitamins and supplements can also help. Because erections are the result of increased blood flow to the penis, vitamins that improve circulation will help.