5-MTHF is present in many premium supplements.
5-MTHF supplements sold under the Magnafolate brand may be suitable for people with liver disease or genetic diseases that impede folate conversion.
Taking 5-MTHF may not increase the risk of prostate cancer.
So we recommend:
Magnafolate® L-Methylfolate—maximizes the supplementation delivering a "finished" folate the body can immediately use without any kind of metabolization.
Jinkang Pharma ,the Manufacturer & Supplier of L-Methylfolate.