update: ive been taking b complex for a week now with activated b6 and b12. many b6 deficient symptoms disapearing. increased apetite, muscles looking fuller, gaining weight, skin became more hydrated, dandruff decreased, libido/erection quality increased many things.

i understand the reason for the crashes that ppl have experienced are from too much of 1 methylated vitamin b without the assistance of other vitamins? if i take a b complex then its safe right?