而不是 folic acid, read the label
市麵上有Low- MTHF B Complex 複合維他命，劑量也是需要和醫生討論及根據自己的反應來fine tune的。補充folate需考慮和其他各種B維他命的配合,
尤其建議攜帶MTHFR gene變異的朋友，多和醫生交流用那一種維他命B來補充folate（建議用methylfolate種類，有些是需要處方的），自己也多做些閱讀研究：
“Supplemental and enriched folic acid should be avoided by those afflicted with MTHFR C677T mutations because the MTHFR mutation has partially destroyed the MTHFR enzyme which is required to process folic acid completely.”
