---
title: "Kidney Function Test: Creatinine, eGFR & Electrolyte Balance"
description: "Kidney function markers including creatinine, BUN, electrolytes, and GFR estimation. Chronic kidney disease affects 1 in 7 adults and often has no sympt..."
canonical: "https://www.vitalsvault.com/biomarkers/category/kidney-health"
last-updated: 2026-08-22
---

# Kidney Function Test: Creatinine, eGFR & Electrolyte Balance

> Kidney function markers including creatinine, BUN, electrolytes, and GFR estimation. Chronic kidney disease affects 1 in 7 adults and often has no sympt...

---

Canonical HTML: https://www.vitalsvault.com/biomarkers/category/kidney-health
- [llms.txt](https://www.vitalsvault.com/llms.txt)
- [sitemap.xml](https://www.vitalsvault.com/sitemap.xml)
- [Developer portal](https://www.vitalsvault.com/developers)