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Essential Thyroid Function Panel

A comprehensive thyroid assessment, including antibodies and reverse T3. This panel uncovers root causes of fatigue, weight changes, hair loss, and metabolic slowdown.

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 Jennifer Smith NMP, CHN, DHom

Jennifer Smith NMP, CHN, DHom

Jennifer Smith is a Natural Medicine Practitioner, Biblical Health Coach, Holistic Nutritionist, and Homeopath who helps women identify and address the root causes of wellness challenges through nutrition, lifestyle education, functional wellness testing, and natural health strategies. Her whole-person approach integrates physical, emotional, and spiritual well-being to help women build sustainable health foundations and thrive in everyday life.

My website

Focus areas

  • Gastrointestinal Health

  • Metabolic Health

  • Women's Health

States of practice

  • Alabama

  • Alaska

  • Arizona

  • Arkansas

  • California

  • Colorado

  • Connecticut

  • Delaware

  • District of Columbia

  • Florida

  • Georgia

  • Hawaii

  • Idaho

  • Illinois

  • Indiana

  • Iowa

  • Kansas

  • Kentucky

  • Louisiana

  • Maine

  • Maryland

  • Massachusetts

  • Michigan

  • Minnesota

  • Mississippi

  • Missouri

  • Montana

  • Nebraska

  • Nevada

  • New Hampshire

  • New Jersey

  • New Mexico

  • New York

  • North Carolina

  • North Dakota

  • Ohio

  • Oklahoma

  • Oregon

  • Pennsylvania

  • Puerto Rico

  • Rhode Island

  • South Carolina

  • South Dakota

  • Tennessee

  • Texas

  • Utah

  • Vermont

  • Virginia

  • Washington

  • West Virginia

  • Wisconsin

  • Wyoming