Here is in which you can see the greater vitamin requires for SNPs which could induce lowered enzymatic functionality and result in very low levels of folate, B6, B12, betaine, choline and elevated homocysteine. Mutations during the FOLH1 gene also can bring about lessened folate levels due to impaired absorption https://methylfolate31974.uzblog.net/the-healthy-pregnancy-diaries-44618754