organ · Biomarker
eGFR (kidney function)
Estimates how well the kidneys filter blood.
Clinical range
90 mL/min/1.73m² and above
Longevity-optimal target
90 mL/min/1.73m² and above
How to improve your eGFR (kidney function)
Hydration and blood-pressure control are the most modifiable everyday levers.
Frequently asked questions
What is a normal eGFR (kidney function) level?
The standard clinical reference range for eGFR (kidney function) is 90 mL/min/1.73m² and above. Individual labs vary — interpret alongside your full picture and a clinician.
What is the optimal eGFR (kidney function) for longevity?
A commonly-proposed longevity-oriented target for eGFR (kidney function) is 90 mL/min/1.73m² and above. This is a wellness convention, not a universal clinical threshold.
What does eGFR (kidney function) measure?
Estimates how well the kidneys filter blood.
How do I improve my eGFR (kidney function)?
Hydration and blood-pressure control are the most modifiable everyday levers. Educational only — confirm any change with your clinician.
Related markers
Educational information only — not medical advice, a diagnosis, or a recommendation to use any substance or therapy. Regulatory status changes; verify current rules and any personal decision with a licensed clinician. Jevity is operated by Upcapital Global FZCO, Dubai, UAE.