Crazy for creatine. Everyone from Mark McGwire to kiddie jocks is using this muscle builder. But is it safe?
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D003401:Creatine / Q000008:administration & dosage*; D019587:Dietary Supplements; D005260:Female; D006801:Humans; D008297:Male; D024510:Muscle Development; D018482:Muscle, Skeletal / Q000187:drug effects / Q000254:growth & development; D013177:Sports; D014481:United States; D014486:United States Food and Drug Administration
D003401:Creatine