Blood Drug Testing

been taking niacin cranberry pills and drinking cranberry juice and water for two weeks will i pass drug test?

i have been taking niacin, cranberry pills drinking water and cranberry juice, pop and coffee for two weeks now. i stoped taking the niacin a day ago before it can come up as an opiate. my thc was at 300ng when i tested two weeks ago, do u think i will pass my test?

Public Comments

1. i used to use niacin to pass, it does not show up as an opiate. also it must be in your system at the time of testing to pass so take it several hours before the test. u should be good but it depends on how much uve been smoking too