Definition of clad. 1  1a : a composite material formed by claddingb : a clad coin. 2  2 : cladding; specifically : the outer layer of a clad coin.
While too much beer can be bad for the kidneys and overall health, when consumed in moderation in people with healthy kidneys, beer can have a positive impact on the kidneys and body in general, according to DaVita Kidney Care.
Wine may protect against kidney stones. However, it is important to remember that beer and other alcoholic beverages also contain purines, which may increase the risk for the less common uric acid stones in susceptible people. Binge drinking increases uric acid and the risk for stones.