Listen, guy. We're not trying to trigger PTSD from our organic chemistry days, but if you're a dude concerned about blood flow downstairs — and therefore, arousal quality — you can't even begin to ...

As many remember from high school chemistry class, nitric oxide is a gas naturally produced by the body that promotes blood vessel dilation and, in doing so, encourages blood flow. And while every ...

As many remember from high school chemistry class, nitric oxide is a gas naturally produced by the body that promotes dilation in your vessels and, in doing so, encourages circulation. And while every ...

Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? Keep in mind, though, that supplements don’t actually contain nitric oxide.

Please provide your email address to receive an email when new articles are posted on . Susan Weiner, MS, RDN, CDN, CDCES, FACES, talks with Brenda Jagatic, BScN, RN, CDCES, about the prevalence of ...

Extra strong pills for sale at an adult sex shop in Soho, central London, United Kingdom. Photo by Mike Kemp/In Pictures via Getty Images. Erectile dysfunction (ED) is no longer merely a symptom of ...