Folic acid is the fully oxidized monoglutamate form of the vitamin that is used in fortified foods and most dietary supplements. Some dietary supplements also contain folate in the monoglutamyl form, 5-methyl-THF (also known as L-5- MTHF, 5-MTHF, L-methylfolate, and methylfolate).
L Methyl folate is the more active and natural form of folic acid. The body can immediately use without any kind of metabolization.

So we recommend you to supplement better folate:
Magnafolate® L Methylfolate(active folate)—maximizes the supplementation delivering a "finished" folate the body can immediately use without any kind of metabolization.
It can better supplement the folate that the body lacks.
Jinkang Pharma ,the Manufacturer & Supplier of L Methylfolate.