Never tried this method what do you think?

Niacin can be toxic when used to 'beat' drug test - CNN.com

Never tried this method but is this possibly true?

I've never tried it to pass a drug test but once my friend took like a hand full of Niacin and all that happened to him was a lot of sweating.

Niacin is a myth and doesn't work.

Thanks!!

Tis kid takes niacin, it heats up your body a lot making you sweat all the shit out, its like 1 giant work out.

you gotta take it for like a week, work out, and drink shittons o water and it kinda flushes it out. not completely reliable but quickens the purification time.