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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 Amy Hellmers

Amy Hellmers

Welcome to the Kingwood Functional Health & Mobile IV Services Supplement Dispensary! I'm Amy Hellmers, RN, a Functional Nurse Health Coach and founder of Kingwood Functional Health & Mobile IV Services. I help individuals and families move beyond symptom management by identifying and addressing the underlying factors contributing to their health concerns. My approach combines evidence-informed functional medicine with compassionate lifestyle coaching. Rather than recommending supplements based on trends, I carefully select products that fit each person's unique health history, symptoms, lab findings, and goals. Every recommendation is intended to support nutrition, lifestyle, and your body's natural ability to heal. I partner with Fullscript because they provide access to high-quality, professional-grade supplements from trusted manufacturers with rigorous standards for purity, potency, and quality. This allows you to conveniently receive products I use and recommend in clinical practice. Whether you're working with me through a personalized functional health program, supporting your wellness between visits, or simply looking for practitioner-selected supplements, I'm honored to be part of your health journey. Here's to building healthier lives—one step at a time.

My website

Focus areas

  • Cardiovascular Health

  • Gastrointestinal Health

  • Metabolic Health

  • Women's Health

States of practice

  • Texas