What is the normal range for creatinine in mg/dL?

The normal range for creatinine levels in adults is 0.7 to 1.3 mg/dL. This measurement is critical as creatinine is a waste product generated from muscle metabolism, and its levels in the blood are indicative of kidney function. Elevated creatinine levels may signal impaired kidney function, while levels below the normal range can be seen in scenarios such as reduced muscle mass.

The choice representing this range captures the typical variability seen across different populations and reflects how kidney health is assessed during routine medical evaluations. Understanding this range is essential for healthcare professionals when interpreting kidney function tests and forming an accurate clinical picture of a patient's health status.