Ur-ine Trouble : Truth About Drug Tests - Why Drug Users are Passing and Non-users are Failing

Drug testing by employers is a common practice, but according to Dr. Holtorf, the accuracy of such tests is questionable. "Ur-ine Trouble", is full of shocking insights which may prompt employers to consider other means of testing for drugs.

A variety of factors may cause a false positive drug test, including common foods and many prescription drugs.

He also explains which types of tests can put African-Americans at a disadvantage, and other tests which women may be subjected to without their knowledge.

Issues of privacy are raised, as well as the effectiveness and reliability of drug testing.