Assertion: l methionine | /r/CapableOf | serve as precursor
Facets:
Source sentences:
text: L-Methionine serves as a precursor in the formation of S-adenosyl-L-methionine (SAMe) and its metabolic product, glutathione, which is known to regulate your immune response and provide antiviral action for healthy immune-system function.
text: L-Methionine serves as a precursor in the formation of S-adenosyl-L-methionine (SAMe) and its metabolic product, glutathione, which is known to regulate your immune response and provide antiviral action for healthy immune-system function.