Levomefolic acid (5-MTHF) (50 nM, 72 h) increases intracellular folate metabolite activity by 7-fold better than folic acid by 2-fold in human lymphoblastoid cell line (LCL), and is a good folic acid supplement.

连云港金康和信主营6S-5-甲基四氢叶酸钙、L-5-甲基四氢叶酸钙、活性叶酸、天然化叶酸、5-甲基四氢叶酸钙、甲基叶酸盐、五甲基、叶酸钙、果蔬叶酸、6S-5-甲基四氢叶酸、N-甲基四氢叶酸、Levomefolate Calcium、CAS：151533-22-1，亚叶酸钙 等原料产品的生产与销售。