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.
Carly Willeford DNP, MS, FNP, RN, BSN, BSW
I’m Carly Willeford, DNP, MS, FNP-C, a Nurse Practitioner with more than 30 years of clinical experience. My work is focused on helping patients understand what their body needs to heal, rebuild energy, improve metabolism, support the gut, strengthen bones, and age with greater resilience. I use advanced testing, nutrition, exercise physiology, lifestyle medicine, and targeted supplementation to create personalized plans that move beyond guesswork and support long-term health.
My websiteFocus areas
Cardiovascular Health
Gastrointestinal Health
Metabolic Health
Musculoskeletal Health
States of practice
North Carolina
South Carolina