Nitric Oxide ER represents a patented, extended-release nitric oxide precursor. Scientists now refer to nitric oxide (NO) as the “foundation” of cardiovascular health. This tiny molecule is a vasodilator responsible for controling blood flow to the entire body , which may help support healthy blood pressure and promote the health of endothelium-the inside of blood vessels. With age comes diminished NO levels; thats why since 1998, when three scientists won the nobel prize for their discovery of NO, researchers have been working to harness its heart-healthy activity. Today with the application of Kron Ezentials’ extended-release technology, that activity has been realized with Nitric Oxide ER.* *These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.