Is cranberry juice good for the kidneys?

Helps uti: The acidification of urine acts as a preventive for recurrent urinary tract infections. Use cranberry juice not blend which contains sugar. Another UTI preventive for common info toons is mannose which prevents e colin from attracting to the lining of the bladder.

No evidence for that: There is no good evidence that cranberry juice is good for kidneys. In fact, cranberry juice has so much sugar (even if it's natural or 'no-added sugar') that it's as bad for you as soda. Sorry to be the bearer of bad news.