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

The normal range for creatinine levels in serum is between 0.6 and 1.3 mg/dL. Creatinine is a waste product formed from muscle metabolism and is typically excreted by the kidneys. Therefore, measuring creatinine levels is a crucial indicator of kidney function.

A level within this normal range suggests that the kidneys are effectively filtering waste from the bloodstream. Levels below this range may indicate lower muscle mass or other factors, whereas elevated levels could signal kidney impairment or dysfunction. Hence, understanding the normal range is essential for assessing renal health and guiding clinical decisions.