The deficiency can be treated by increasing folate or folic acid intake through supplements and foods.

So we recommend you to supplement better folate:
Magnafolate® L Methylfolate—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.