I think youre right. My urine is perpetually bright yellow... I'm going to cut out the b100. Thanks for the advice!
Tell us more about your urine. Seriously though, I do find this interesting. Didn't think it was possible to OD on the Bs.
My friends brother had Down syndrome and would walk in the bathroom and spin in circles while peeing. Since he had Down syndrome, I assume it may have been bright green or something instead of yellow. This may or may not be relevant to Teras interests.