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¦.
If your boyfriend doesn't exercise or is above his ideal body weight, he may need to get active and make some healthy diet changes to boost his erection ability. Also, any health problems that interfere with blood flow â a key component of erectile ability â such as diabetes or heart disease, may also be the culprit.