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.

What does a Journey include?

Is my Journey HSA and FSA Eligible?

What makes Journeys different from a regular checkup or wellness program?

What is Fullscript?

FNP Tiffany Drake

Hydration Well is an NP-led functional medicine clinic focused on helping patients identify the root cause of their symptoms through personalized care, advanced lab testing, hormone support, gut health, metabolic wellness, and nutrient optimization. Our goal is to educate and empower patients with practical, evidence-informed tools so they can feel better, improve energy, support long-term health, and make confident choices in their wellness journey.

My website

States of practice

California