Can wheat grass help you pass a drug test?

IT can and does work. Take it as long as u can before a test. It detoxifies your body. Best to also take it just hours before the test. Dont forget to drink a ton of water. When u pee in the cup give them the back end of the stream not the initial stream. I've also passed a blood drug test by simply breathing with intention for about 2 hours prior. Yoga style inhale and exhales. It made me feel light headed at first then I felt high from it because my blood was so oxygenated. I would have rather taken wheat grass juice but I was in handcuffs :)