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Potassium

Electrolytes &Minerals

What is Potassium?

Electrolyte crucial for heart and muscle function

Why It Matters

Essential for heart rhythm and muscle contraction. Abnormal levels can cause fatal arrhythmias. Affected by kidney function and medications.

Reference Range

3.5-5.0 mEq/L

Which Providers Test Potassium?

✓ Superpower
Included in standard panel
✓ Blueprint
Included in standard panel
✓ Mito Health
Included in standard panel
✓ WHOOP
Included in standard panel
✓ Function
Included in standard panel
✓ Marek Health
Included in standard panel
✓ Life Ext.
Included in standard panel
✓ Labcorp
Included in standard panel
✓ Everlywell
Included in standard panel
9 out of 10 providers include this test in their standard panels.

Compare Providers

ProviderIncludes TestAnnual CostTotal Biomarkers
Superpower logoSuperpower$199100+
WHOOP Advanced Labs logoWHOOP Advanced Labs$34965
Labcorp OnDemand logoLabcorp OnDemand$39830+
Life Extension logoLife Extension$48640+
Everlywell logoEverlywell$46883
Mito Health logoMito Health$798100+
InsideTracker logoInsideTracker$68048
Function Health logoFunction Health$499100+
Marek Health logoMarek Health$90070+
Blueprint Advanced logoBlueprint Advanced$1150110

Related Information

Medical Disclaimer

This information is for educational purposes only and is not medical advice. Always consult with a qualified healthcare provider about your specific health needs and before making decisions about blood testing.