Supplementation with creatine, you sometimes hear, is bad for your kidneys. Nevertheless, Brazilian researchers at the University of Sao Paulo demonstrated in 2008 that creatine had no negative effect on the kidney functioning of healthy test subjects aged between 18 and 35. A few weeks ago the Brazilians went a step further. They published a study which shows that the combination of creatine and protein supplementation isn't dangerous for the kidneys.
Creatine and protein-rich diet combination not dangerous for kidneys
Creatine and protein-rich diet combination not dangerous for kidneys

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