Thyroid Function
Essential mineral for thyroid hormone production
Required for thyroid hormone synthesis. Deficiency causes hypothyroidism and goiter. Excess can trigger autoimmune thyroid disease.
52-109 μg/L, WHO optimal:100-199 μg/L
| Provider | Includes Test | Annual Cost | Total Biomarkers |
|---|---|---|---|
 Superpower | — | $199 | 100+ |
 WHOOP Advanced Labs | — | $349 | 65 |
 Labcorp OnDemand | — | $398 | 30+ |
| — | $486 | 40+ | |
| — | $468 | 83 | |
| — | $798 | 100+ | |
 InsideTracker | — | $680 | 48 |
 Function Health | ✓ | $499 | 100+ |
| — | $900 | 70+ | |
| — | $1150 | 110 |
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.
