Creatine

In muscle creatine stored up for the ADP-forming phosphate ready, so that the ATP stores can replenish rapidly in anaerobic muscle contraction. Creatine is synthesized endogenously from arginine, glycine, and methionine in the liver; Food sources are milk, steaks and some fish. (See also nutritional supplements Overview.) In muscle tissue stored creatine phosphate is prepared so that the ATP stores can replenish rapidly in anaerobic muscle contraction for the ADP…

September 3, 2018
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