Tweetwhen i take my multi-vitamin or even a b-complex, i find that my urine turns bright yellow. it happens every time. now, i've been told that this means that the toxins in your body are being drained out, b/c of the vitamins introduced into your system. Is this true?? Does anyone else experience this? I'm mainly worried that, instead, the vitamins are going "straight through me", and I'm not gaining the benefits.