Enzymatic reduction of folic acid and dihydrofolic acid to tetrahydrofolic acid.
D003067:Coenzymes; D005492:Folic Acid / Q000031:analogs & derivatives / Q000378:metabolism*; D006801:Humans; D008099:Liver / Q000378:metabolism*; D013763:Tetrahydrofolates
D003067:Coenzymes; D013763:Tetrahydrofolates; C030371:5,6,7,8-tetrahydrofolic acid; D005492:Folic Acid
COENZYMES; FOLIC ACID/metabolism; FOLIC ACID/related compounds; LIVER/metabolism