TPO Antibodies (Thyroid Peroxidase)

Antibodies that indicate autoimmune thyroid disease

8/22Providers
Thyroid FunctionCategory
<35 IU/mL, Negative:Reference

Widely Available

8 of 22 providers

Category

Thyroid Function

Reference Range

<35 IU/mL, Negative:<9 IU/mL

What is TPO Antibodies (Thyroid Peroxidase)?

Antibodies that indicate autoimmune thyroid disease

Why It Matters

Elevated in Hashimoto's thyroiditis and Graves'disease. Helps diagnose autoimmune thyroid disorders. Predicts progression to hypothyroidism.

Reference Range: <35 IU/mL, Negative:<9 IU/mL

Which Providers Test TPO Antibodies (Thyroid Peroxidase)?

Superpower
Included in panel
Mito Health
Included in panel
Function
Included in panel
Marek Comp.
Included in panel
Marek Complete
Included in panel
Marek Exec.
Included in panel
SiPhox Health
Included in panel
Hims Adv.
Included in panel

Full Provider Comparison

ProviderIncludesAnnual CostBiomarkers
SuperpowerSuperpower✓$199100+ (150 with ratios)
WHOOP Advanced LabsWHOOP Advanced Labs—$34965
Labcorp OnDemandLabcorp OnDemand—$39830+
Life ExtensionLife Extension—$48640+
EverlywellEverlywell—$46883
Mito HealthMito Health✓$349100+
InsideTrackerInsideTracker—$68054
Function HealthFunction Health✓$365100+
Marek Health BaseMarek Health Base—$25065
Marek Health ComprehensiveMarek Health Comprehensive✓$49570+
Marek Health CompleteMarek Health Complete✓$895100+
Marek Health ExecutiveMarek Health Executive✓$1950150+
BlueprintBlueprint—$399100+
Quest HealthQuest Health—$Varies75+
Empirical HealthEmpirical Health—$190100+
Oura Health PanelsOura Health Panels—$9950
SiPhox HealthSiPhox Health✓$12560
Hims Labs BaseHims Labs Base—$19950
Hims Labs AdvancedHims Labs Advanced✓$499120+
HealthspanHealthspan—$418880+
Vitality Blueprint StandardVitality Blueprint Standard—$37585
Vitality Blueprint EliteVitality Blueprint Elite—$700129

Ready to Test TPO Antibodies (Thyroid Peroxidase)?

8 providers include this biomarker in their panels

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Frequently Asked Questions

What does TPO Antibodies (Thyroid Peroxidase) test for?
TPO Antibodies (Thyroid Peroxidase) is a thyroid function biomarker. Antibodies that indicate autoimmune thyroid disease The normal reference range is <35 IU/mL, Negative:<9 IU/mL.
Which providers include TPO Antibodies (Thyroid Peroxidase)?
8 of 22 providers include this test:Superpower, Mito Health, Function, Marek Comp. and others.
How often should I test TPO Antibodies (Thyroid Peroxidase)?
For most people, testing 2-4 times per year is recommended to establish baseline levels and track trends. Consult your healthcare provider for personalized recommendations.
What is the optimal range?
The standard reference range is <35 IU/mL, Negative:<9 IU/mL. Many functional medicine practitioners recommend tighter optimal ranges for peak health. Your ideal range may vary based on age, sex, and health goals.
Why is TPO Antibodies (Thyroid Peroxidase) important?
Elevated in Hashimoto's thyroiditis and Graves'disease. Helps diagnose autoimmune thyroid disorders. Predicts progression to hypothyroidism.

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.