I am confused as to what might be going on. I have elevated homocysteine levels however my folate is in the high normal range and my B12 is over 1600. I have several methylation mutations. +/+ SOD2 NAT1 COMT MTRR CBS MTHFD1L TCN2 +/- VDR TAQ/BSM MTHFR C677T/A1298C BHMT GSTP1 GSTM1 ACE AGT DAO FOLR1 FUT2 GAD1 NOS3 PEMT SOD3 and GSTT1 is present My understanding is MTHFR should make me deficient in both folate and B12. Any ideas what might be going on? If so, how do I solve this?