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Creatine is not an Herb mineral vitamin hormone or a steroid It is also not those bread cubes that you scatter over your salad either Creatine is a natural nutrient found in our bodies and the bodies of most animals Approximately ninety five percent is scattered throughout the rest of the body with the highest concentrations in the heart brain and testes The human body gets most of the creatine it needs from the food or dietary supplements Creatine is easily absorbed from the intestinal tract into the bloodstream When dietary consumptions is inadequate to meet the bodys needs a limited supply can be synthesized from the amino acids arginine glycine and methionine This creatine production occurs in the liver pancreas and kidneys This is just a little bit about creatine and for my experiential component I interviewed the weight training coach for LIU Mr Ken Tavani Creatine is an essential player in the primary energy source used for muscle contractions It exists in two different forms within the muscle fiber as a free chemically-unbound creatine and as creatine phosphate This later form of creatine makes up two-thirds of the total creatine supply When your muscles contract the initial fuel for this movement is a compound called ATP This compound provides energy by releasing one of its phosphate molecules It then becomes a different compound called ADP Unfortunately there is only enough ATP to provide energy for about ten seconds so for muscle contraction to continue more ATP must be produced Creatine phosphate comes to the rescue by giving up its phosphate molecule to ADP recreating ATP This ATP can then be burned again as fuel for more muscle contraction The bottom line is that your ability to regenerate ATP depends on your supply of creatine More creatine means more ATP is being remade and this increases your ability to train your muscles to their maximum potential This greater ATP synthesis also keeps your body
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