English Creatine Cited by user JenOttawa on 15 May 2017 Creatine is a nitrogenous organic acid that occurs naturally in vertebrates. Its main role is to facilitate recycling of adenosine triphosphate (ATP), the energy…
English Creatine Cited by user ScienceandFitness on 22 Jan 2013 Creatine is a nitrogenous organic acid that occurs naturally in vertebrates and helps to supply energy to all cells in the body, primarily muscle.