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Tagged: cystatin c

1 article tagged with “cystatin c”

Why Muscular Athletes Get False Kidney Failure Diagnoses
Harm Reduction18 min read

Why Muscular Athletes Get False Kidney Failure Diagnoses

Creatinine-based eGFR can overestimate kidney damage by 30%+ in muscular athletes. Why cystatin C is the accurate alternative, how to order it in Australia, and what your results actually mean on cycle.

18 Feb 2026
cystatin ckidney health
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