Creatine Supplementation 2026: Evidence-Based Benefits for Muscle Performance, Cognitive Function, and Metabolic Health

Recent peer-reviewed studies demonstrate that optimized creatine protocols extend beyond athletic performance to deliver measurable improvements in brain health, including enhanced memory, executive function, and neuroprotection, positioning creatine as a key nootropic for cognitive longevity. In addition to supporting lean muscle mass and strength gains, emerging research highlights creatine’s role in improving metabolic efficiency, mitochondrial function, and energy regulation, offering applications for aging populations and metabolic health management. This science-backed update on creatine dosing strategies provides fitness professionals, healthcare practitioners, and informed consumers with practical, evidence-driven guidance to maximize physiological and neurological outcomes.