Normal Kidney Level Range. High 6 1 6 9. Which numbers are especially important in predicting kidney health and what s in the normal range.
The kidneys maintain the blood creatinine in a normal range. The normal range of kidney glomerular filtration rate is 100 to 130 ml min 1 73m2 in men and 90 to 120ml min 1 73m2 in women below the age of 40. The results can be affected by age and other factors.
Elevated creatinine level signifies impaired kidney function or kidney disease.
In the united states only the nitrogen component of urea is measured the blood urea nitrogen i e bun which is roughly one half of blood urea. If you ve gone for your annual physical recently you re staring at a report that may as well have been written in a foreign language. How well are your kidneys working. The normal range for bun is between 5 20 mg dl.