Why urinalysis is an effective method for identifying illicit drugs.

Urine is one of the body fluids present and produced in the body. It is in the urine that various substances (both useful and bad) are dissolved and excreted. The formation of urine is a complex process in which almost all organs (mainly the kidneys) are involved, therefore urine is a kind of universal indicator of the substances present in the body. That is why urine is taken to determine prohibited substances and other analyzes.



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