Is GFR or Creatinine the Better Indicator of Kidney Function?
Discover why GFR is often considered a more accurate measure of kidney health than creatinine levels in this informative Q&A.
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GFR (Glomerular Filtration Rate) is generally more important than creatinine for assessing kidney function because it provides a more accurate measure of how well your kidneys are filtering blood. While creatinine levels can offer insight, they can be influenced by factors like muscle mass, diet, and physical activity. GFR, on the other hand, adjusts for these variables and offers a clearer picture of kidney health.
FAQs & Answers
- What does GFR measure? GFR measures the rate at which your kidneys filter blood, providing an accurate assessment of kidney health.
- Why is creatinine not the best measure for kidney function? Creatinine levels can be affected by factors like muscle mass and diet, making GFR a more reliable indicator.
- What are normal GFR levels? Normal GFR levels typically range from 90 to 120 mL/min, but this can vary based on age and health.