A safe Glomerular Filtration Rate (GFR) range is generally considered to be 60 or higher, according to healthline.com. A GFR of over 90 is considered normal for most adults, but a GFR of 60 or higher is also considered within the normal range if you do not have other signs of kidney disease.
Understanding GFR
Glomerular Filtration Rate (GFR) is a measure of how well your kidneys are filtering waste and excess fluid from your blood. It’s a key indicator of kidney function. A lower GFR can suggest that your kidneys are not working as well as they should.
Normal GFR Ranges
| GFR Level | Interpretation |
|---|---|
| Over 90 | Generally considered normal for most adults |
| 60 - 89 | Considered within the normal range without other kidney disease signs |
| Below 60 | May indicate kidney disease |
Implications of GFR Levels
- GFR Above 90: Indicates excellent kidney function for most adults.
- GFR Between 60 and 89: Considered normal as long as there aren't other kidney disease indicators.
- GFR Below 60: May signal the presence of kidney disease and requires further medical evaluation. It is important to consult with a healthcare professional for diagnosis and treatment.
Factors Influencing GFR
Several factors can impact GFR, including:
- Age: GFR tends to decline with age.
- Health Conditions: Diabetes, high blood pressure, and heart disease can affect kidney function and GFR.
- Medications: Some medications can impact GFR.
- Hydration: Dehydration can temporarily lower GFR.
How to Maintain a Healthy GFR
While you cannot completely control all factors influencing your GFR, there are steps you can take to promote kidney health:
- Manage Existing Health Conditions: Properly manage conditions such as diabetes and high blood pressure, as they can affect kidney function.
- Stay Hydrated: Drink plenty of water throughout the day, as proper hydration is crucial for kidney health.
- Eat a Balanced Diet: A balanced diet that is low in processed foods, salt and sugar can contribute to overall kidney health.
- Consult a Doctor: If you suspect you might have kidney issues or notice any changes, schedule regular check-ups with a healthcare professional.
