I would like to use a b-complex but every single one i try sends me right into a crash or overstimulates me. Nutreval (see my results) shows i'm in moderate need for B2 & B3, the others are low but not insufficient. I tested B12 last week and it came back at 512. I will start a methylation protocol soon but until then i'd like to experiment with a good b-complex. It has to be hypoallergenic because i'm on the GAPS / SCD protocol and preferably a little bit higher in B2 and B3. Looking forward to some of your recommendations.