Spanish Creatina Cited by user Aarón Mayo on 29 Jul 2023 La creatina, ácido α-metil guanido-acético, es un ácido orgánico nitrogenado que se encuentra en los músculos y células nerviosas de algunos organismos vivos.
Portuguese Creatina Cited by user Glaurung22 on 23 Jul 2022 A creatina [NH2-C(NH) - NCH2(COOH)-CH3] é um composto de aminoácidos presente nas fibras musculares e no cérebro.
English Creatine Cited by user Chris Capoccia on 09 Feb 2010 Creatine is a nitrogenous organic acid that occurs naturally in vertebrates and helps to supply energy to all cells in the body, primarily muscle.