Assertion: l arginine | /r/CapableOf | serve as precursor
Facets:
value: for nitric oxide
type: TRANSITIVE-OBJECT
value: for continued nitric oxide production
type: PURPOSE
Source sentences:
text: In addition to its role in the synthesis of nitric oxide, l-arginine serves as a precursor for the synthesis of polyamines, proline, glutamate, creatine, agmatine and urea.
text: L-Arginine serves as the precursor for continued nitric oxide production and supports muscle mass & athletic performance.
text: It modulates immune function, detoxifies ammonia for removal from the body and serves as a precursor for nitric oxide.