Right now I’m using Seeking Health Optimal Multivitamin Plus which seems to be working somewhat well. I’m super sensitive to all the vitamin B’s, and when Methyl-B12 is too high, I get flushed and histamine goes way up. When b6 is too high, it feels like a stimulant. So, just wondering what you use so I can compare and contrast and hopefully find one that really works well for me. I’ve tested negative for the two most common mthfr mutations, but I still feel better using the methyl- forms or activated forms of each vitamin.