does it mean mas ok pa tayo sa kanila o nabubulok na rin ang ilan sa atin???

Brazil’s football Mecca corroded by fans’ urine                                         

By Nicole Veash in Rio de Janeiro http://www.telegraph.co.uk/news/main.jhtmlxml=/news/2000/10/08/wmar08.xml

Just think about urine and they say it’s good for wounds, drink it every morning and sort of stuffs. And now we see it’s colossal power in eradicating such structures. If it’s good for structures then it must be for our health?!