Understanding GFR: Is a High or Low Rate Better for Kidney Health?

Explore whether a high or low GFR is better for your kidneys and what it means for your health. Learn more about kidney function.

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GFR (glomerular filtration rate) measures how well your kidneys are filtering blood. Whether high or low GFR is better depends on the context. A high GFR might indicate kidney damage if albumin levels are also high, while a low GFR generally suggests kidney dysfunction. Regular check-ups and discussions with your healthcare provider are crucial to understand your GFR results and manage your health effectively.

FAQs & Answers

  1. What does a high GFR indicate? A high GFR may suggest increased kidney efficiency but can indicate kidney damage if accompanied by high albumin levels.
  2. What does a low GFR mean? A low GFR generally indicates kidney dysfunction, requiring further evaluation and management by healthcare providers.
  3. How often should I check my GFR? It is recommended to have regular check-ups, especially if you have risk factors for kidney disease.
  4. What are normal GFR levels? Normal GFR levels vary by age and sex, but generally fall between 90 and 120 mL/min/1.73m².