Drinking beer is very good for your kidneys and can prevent kidney disease.
Beer can also prevent kidney stones from developing as well.
Every time you drink a bottle or can of beer you're improving your kidney health and preventing kidney disease and kidney stones and are flushing out harmful bacteria in your kidneys.
Although too much drinking can cause other problems such as liver failure or disease of the liver so drink some beer just don't drink enough beer to get drunk on a regular basis and you'll be fine.