Creatine Isn’t Just for Muscle

How does creatine affect the body and health?In this episode of Health Recoded, we break down the science behind creatine, cellular energy production, muscle physiology, brain health, recovery, and how creatine supplementation affects the body.If you’ve received conflicting information about creatine, heard concerns about kidney damage or weight gain, or wondered whether creatine is actually healthy, this episode will help you understand what creatine does physiologically and how it works inside the body.Many people don’t realize that creatine is not just a muscle supplement. Creatine supports cellular energy systems used throughout the body, including:muscle tissuethe brain and nervous systemrecovery systemscognition and mental fatiguehydration and cellular functionIn this episode, we explain the anatomy and physiology behind creatine, how the phosphocreatine energy system works, what creatine does inside muscle and brain tissue, and the research behind common myths and misconceptions.If you’re looking to improve your understanding of energy production, recovery, muscle health, cognition, or supplementation, this episode gives you a science-based and approachable place to start.Subscribe for more conversations that help you better understand your body, physiology, and health. New episodes weekly.Chapters:00:00 Intro00:56 What is creatine?01:56 What is the difference between creatine and creatinine?03:37 How does creatine create energy?06:01 How does creatine support muscle growth?08:04 Does creatine improve cognition?09:45 Does creatine cause kidney damage?10:45 Does creatine improve recovery?12:05 Does creatine cause weight gain?13:46 Do creatine gummies work?15:14 Does creatine cause kidney failure?15:57 How does creatine affect women?18:23 Do you lose muscle when stopping creatine?19:43 How to take creatine22:36 Key TakeawaysThis content is for educational and informational purposes only and is not a substitute for guidance provided by your own medical professional.Resources:International Society of Sports Nutrition — Common Questions and Misconceptions About Creatine Supplementationhttps://pmc.ncbi.nlm.nih.gov/articles/PMC7871530/NIH — Creatine Overviewhttps://www.ncbi.nlm.nih.gov/books/NBK209321/Frontiers in Nutrition — Creatine Supplementation and the Muscle-Brain Axishttps://www.frontiersin.org/journals/nutrition/articles/10.3389/fnut.2025.1579204/fullPMC — Emerging Evidence Supporting Creatine Supplementationhttps://pmc.ncbi.nlm.nih.gov/articles/PMC13011109/ScienceDirect — Creatine Overviewhttps://www.sciencedirect.com/topics/neuroscience/creatineSpringer — Creatine Kinase System and Energy Metabolismhttps://link.springer.com/article/10.1007/s00726-011-0877-3Health.com — Creatine vs Creatininehttps://www.health.com/creatine-vs-creatinine-8679758NIH Office of Dietary Supplements — Creatine Fact Sheethttps://ods.od.nih.gov/factsheets/Creatine-HealthProfessional/