Creatinine is one of the muscle building blocks of your body. It increases muscle strength and power output, supports muscle growth, enhances high-intensity performance and also supports brain health.  In layman terms, creatinine transforms into phosphocreatine inside your muscles and aids in the regeneration of adenosine triphosphate (ATP). ATP powers every cell in the body for various movements including muscle contractions, nerve impulses, cell repair and growth and chemic