I read somewhere that I should use vitamin B to change the color of my piss for the dilution method...well I just read vitamin B2 (riboflavin or something?) can produce a false positive for marijuana on a drug test? Whats up with this?
v4v4v04 Reviewed by v4v4v04 on . Vitamin B I read somewhere that I should use vitamin B to change the color of my piss for the dilution method...well I just read vitamin B2 (riboflavin or something?) can produce a false positive for marijuana on a drug test? Whats up with this? Rating: 5