Make sure your research isn't an advocate of drinking urine...sometimes sites will "show proof" that it is good even though there may not be any scientific proof..
Wikipedea states:
Despite these claims, there has been no research that has found drinking urine to be useful for any illness. [10] Human urine is normally relatively free of bacteria, since the bladder itself is normally a sterile environment, and drinking small amounts of one's own urine is unlikely to be seriously harmful. [10] However, the urethra does contain bacteria, and this is why many physicians ask for a urine sample mid-stream, in order to allow the first few seconds of urination to wash out the bacteria within the urethra. [11]
http://en.wikipedia.org/wiki/Urine_therapy