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¦.
Some drugs used to treat BPH can cause difficulty in maintaining an erection. Men who take alpha blockers, which relax bladder and prostate muscle cells, may experience decreased ejaculation. Alpha reductase inhibitors can also cause erectile dysfunction. Learn More: 12 Ways Sex Helps You Live Longer.