Cystatin C

in Serum

Also known as:

S-cystatin-C

mg/L

mg/dL

Enter value to interpret your result

Optimal Cystatin C reference ranges for longevity

Cystatin C is a better marker of kidney function than creatinine, since it is not affected by muscle mass. It is also a top predictor of biological age.

According to Peter Attia, Cystatin C should be below 1 mg/L

To see these ranges in your preferred unit, enter your lab result above.

Images:

Cystatin-C increases during aging

Participants with and without clinical risk factors for kidney disease. (diabetes, hypertension, obesity, smoking, coronary heart disease, ...)

Odden et al. (2010)

High Cystatin C was associated with substantial rise in all-cause mortality.

Wu et al. (2010)

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About the site author
My personal mission is to extend human lifespan by collectively adding 1 million years to people's lives.
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Zsolt Szabo
Precision Health Consultant for Longevity Clinics, Biohacker, and Software Engineer

Please send me relevant research and feedback.

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I am particularly interested in research on biomarkers associated with all-cause mortality and on defining optimal reference ranges.