Add Yahoo as a preferred source to see more of our stories on Google. "Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." First things first: nitric oxide ...

Nitric oxide is a compound of one nitrogen atom and one oxygen atom that plays a vital role in the body. You may be able to increase your level of nitric oxide by eating certain foods, including ...

Nitric oxide is a gas that's found outside and inside your body. In the environment, nitric oxide can be toxic at high levels. But at the low levels inside your body it acts as a chemical messenger, ...

Nitric oxide can increase blood flow and reduce blood pressure. Supplements that increase nitric oxide production may also be beneficial for managing certain health conditions. Nitric oxide is ...

Men over the age of 35 are increasingly battling a wave of symptoms that weren’t there in their younger years—sluggish energy, fading stamina, and a noticeable dip in confidence. What many don’t ...

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.

Some claim nitric oxide supplements can improve heart health, reduce blood pressure, and treat erectile dysfunction. However, research into their efficacy is inconclusive. Nitric oxide supplements may ...

Nitric oxide activates soluble guanylyl cyclase, leading to the activation of cyclic guanosine 3' 5'-monophosphate (cGMP)–dependent protein kinase (cGKI). In turn, cGKI decreases the sensitivity of ...

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 ...

IF BOOSTING YOUR performance and endurance in the gym (and in the bedroom) and improving your cardiovascular health are on your list of health goals, you might be considering nitric oxide supplements ...