I've started on 5mg of MethyCobalamin, fast melt tabs a day under the tongue, and I'm using that right now twice a day now. I am then also taking Mega Benfotiamin 250mg, 2pills, twice a day. I'm also taking vitamine B50 complex, VitC, VitD, VitE, a 10 billion probiotic, and a triple omega 3, 6, 9.