First off, I don't agree with hair analysis - but that's just my opinion.  Hair analysis generally doesn't agree with blood analysis.  You can find more on that at quackwatch, and that's one of the few things that they and I agree on.

I myself have not cut back on my supplements since beginning UT 3 1/2 years ago, though what I take aren't that expensive.  Because I'm diabetic (controlled by diet alone) I have lab work done once a year and the main thing they look for in me is liver problems and creatine levels (I think that's what they look for) and mine have all come out normal.  You can go to Wiki at this site and read what's in urine: http://en.wikipedia.org/wiki/Human_urine.