Skip to content 
Is Creatine Safe: A Comprehensive and Scientific Guide
Creatine is considered safe for most healthy adults when taken at research-backed doses (typically 3–5 g/day). Large reviews and position statements report no evidence of kidney or liver damage in healthy users, even with long-term use, though creatinine blood levels may rise due to normal creatine metabolism rather than impaired kidney function. People with kidney disease or complex medical conditions should consult a clinician before use.
