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Essential Thyroid Function Panel

A thyroid function assessment that measures antibodies and reverse T3 to uncover the root causes of fatigue, weight changes, and metabolic issues.

What we test

  • Selenium
  • Iodine, Serum/Plasma
  • Free T4
  • Free T3
  • Thyroid-Stimulating Hormone
  • Free T4 Index (T7)
  • T3, Uptake
  • T4 (Thyroxine), Total
  • Reverse T3
  • Thyroglobulin antibodies
  • Thyroid Peroxidase Antibodies (TPO)

FAQ

Answers to common questions about panels, results, and your plan.

Photo of Kerri Rachelle

Kerri Rachelle

Focus areas

  • Environmental Health

  • Gastrointestinal Health

  • Immune Health

  • Women's Health

States of practice

  • Arizona

  • California

  • Colorado

  • Connecticut

  • Delaware

  • Illinois

  • Massachusetts

  • Michigan

  • New Jersey

  • New York

  • Ohio

  • Texas

  • Virginia