Urine is helpful

Urine is helpful in diagnosing how a person's systems are working.  First of all the color of a person's urine can determine if they are eating too much bad things or drinking enough water.  The darker a pee is the more salts they are eating and the less water they are drinking.  If it hurts to pee then it is a clear indication that there is something wrong with their urinary system which could be caused by a bladder infection or another infection.