The Use Of Supplements Creatine, Androstenedione, And HMB

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form, phosphocreatine also known as Creatine phosphate(1).
Approximately 95% of the body�s Creatine supply are found in the skeletal muscles. The remaining 5% are scattered throughout the rest of the body, with the highest concentrations in the heart, brains, and testes. A skeletal muscle itself does not produce Creatine, but utilizes the Creatine originating in the liver and kidneys. The human body gets most of the Creatine; it needs from food or dietary supplements. Creatine is easily absorbed from the intestinal tract into the blood stream. When dietary consumption is inadequate to meet the body�s 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.
Creatine monohydrate is an essential part of the primary energy source used for muscle contraction. It exists in two different forms, one as a free (chemically unbound) Creatine and the other a Creatine ...

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usage peaks within a third of the time it takes for glycolysis to peak (which takes three seconds)(2). There is also a 3-to-1 ratio of phosphocreatine to ATP this allows ATP to be regenerated from ADP at a faster rate than the ATP is depleted (3).
The bottom line is that your ability to regenerate ATP depends on your supply of Creatine. The more Creatine monohydrate available, the more ATP synthesis occurs, which allows you to train your muscles to their maximum potential. This greater ATP synthesis also keeps your body form relying on the other energy system called glycolysis, which has lactic acid as a by product. This lactic acid creates the burning sensation you feel ...

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