folic

Folic, folinic, and methyl folate are not the same

Folic acid and folinic acid are both forms of Vitamin B9 but differ significantly in structure, metabolism, and clinical use.  Folic acid is a synthetic, fully oxidized form found in supplements and fortified foods that requires conversion by the enzymes DHFR and MTHFR to become active.  Folinic acid (also known as leucovorin) is a […]