first, Let's answer this question with a question: why?
We consider two variants of answers:
1. To quench your thirst, if there are no other sources of drinking.
2. Or just, perhaps for good.
To answer these questions individually.
Can urine to quench your thirst? In no case. The urine of a healthy person has a sour-salty taste. It contains a lot of salts and the products of metabolism - urea, uric acid, ammonia, creatinine, and others, the use of which inside not only will not reduce, but increase thirst.
As for the possible use of the use of urine walnut, there is even an entire discipline on the treatment of various diseases own urinal (i.e. urine) - urine therapy. However, those interested in this discipline, you must first know what is this "medicine": urine is, in fact, nothing more than filtered blood! Urine formed in the kidney, which is continuously filtered through their blood. In the filtering process they choose valuable and necessary to the body and give them back to the blood, and unnecessary, toxic and unwanted substances dissolved in the liquid and is removed from the body out through the bladder as urine. If, moreover, a man is ill, his urine differs from the urine of a healthy person high content of harmful and hazardous substances: for example, patients with diabetes mellitus in the urine acetone is present, for a number of diseases in the urine are bacteria. In such cases, the ingestion of their own urine is particularly dangerous because it can cause intoxication and infection.
Evidence-based medicine shows that urine is rather unhealthy and sometimes dangerous. If a healthy person passion Monterey still can pass without bad consequences, then for any disease of the kidneys, pancreas, liver, stomach, it can lead to the most disastrous consequences, and therefore it is absolutely contraindicated.
But then why some people get rid of many diseases with the help of urine therapy? Most likely, they recovered not because but in spite of this treatment, and recovery owe their so-called effect of placebo, then there is a strong belief in the efficacy of drugs.