a I want to know if niacin works for marijuana and niacin flush free works.
I need to pass a drug test for propation I just quit which only leaves me with 9 days to clean my system out. Will niacin and lots of water clean my system out in time.
I my sister did a few lines on fri. and now she goes back to the navy on mon. I know not the brightst but we're past that. will slo niacin work?
Whats the best thing(s) to take to flush coke out of my system for an upcoming drug test I have in a week?
I know people say it does and does not work so I need the truth if I fail this test im going to be in a lot of trouble. Does niacin work and if so I need to know people keep saying either the flush free kind or the regular kind I here they work both bu...