First, let me give you a little background. I'm 21, play college ball, and just got popped on the first drug test that I've ever taken in my life. The worst part is, I don't know why. I tested positive for noreticholonone (splling?) at 33 ng/ ml in my urine. The cutoff is 2 ng/ml so this is way over. I take alot of whey isolate protein everyday, a multivitamin, and eat a ton of food, and that's all. My buddy told me that my protein could be contaminated, but I doubt it because I was way over the cutoff and there are no additives listed on the label. 5 years ago, I tried some of the stuff like 1-AD, but it gave me bad acne, and I hadn't used it since. Nobody believes that I'm not on something, saying it' impossible to fail one of those tests clean. I appreciate any thoughts or advice anyone might have on my situation. Thanks.