During an evaluation for myasthenia gravis, a 67-year-old white man on statin therapy was found to have a creatine kinase (CK) of 600 mg/dL (normal <200). Although the statin was discontinued, the CK ...

The majority of research suggests creatine supplementation is safe when taken at the recommended daily dose. That said, some people avoid creatine because they worry about certain myths. Creatine is ...