If you haven’t heard about creatine supplements yet, then you soon will. It is being widely touted as a performance enhancer, and there is actual scientific evidence to support the claim. However, many claims have outpaced (and ignored) the science, so athletes from different sports are taking this substance willy-nilly. Such faddish use of substances can be harmful. Creatine supplements may offer short-term, and limited, benefits, but its long-term effects have yet to be discovered.
Muscle cells generate work from a chemical reaction that 0liberates0 energy into the tissues. In this reaction, ATP (adenosine triphosphate) splits into ADP (adenosine diphosphate) and P (phosphate). The muscles use up the ATP quickly, as there is a limited supply enough for but a few seconds of high-intensity exertion. When the ATP is exhausted, work will stop.
Fortunately for us, our bodies have other ways of converting ADP back into ATP. The fastest method is to somehow 0move0 the phosphate group off of phosphocreatine and onto ADP, which yields ATP. Once created, it is available right away for additional muscular work. This process also yields creatine, meaning there is enough phosphocreatine to keep ATP levels elevated for another few seconds. This cycle helps our muscles get […]

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