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 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 helps widen blood vessels and may lower your blood pressure. Consuming more fruits, vegetables, and water helps you get nitric oxide naturally. At high levels, too much nitric oxide may ...

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.

This is read by an automated voice. Please report any issues or inconsistencies here. LA Times Studios may earn commission from purchases made through our links. You might be doing everything “right.” ...