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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 Dr Sou Orlando, PhD

Dr Sou Orlando, PhD

Dr. Sou Orlando, PhD | Longevity Scientist & Biology of Aging Expert | Founder & CEO, AION Life™ Dr. Sou Orlando is a PhD-trained scientist specializing in the Biology of Aging, with over 15 years of leadership experience across pharmaceutical research, biomedical innovation, and global medical affairs. Her career includes senior leadership roles at Bristol Myers Squibb, where she contributed to scientific strategy, drug development, and the advancement of innovative therapies, particularly in immunology and immune-mediated diseases. Building on her scientific expertise, Dr. Orlando founded AION Life™, a science-driven longevity practice dedicated to optimizing healthspan through personalized, evidence-informed strategies. Her approach integrates advanced biomarker analysis, biological aging assessments, metabolic and hormonal health, nutrition, lifestyle interventions, and targeted supplementation to identify individual opportunities for health optimization. In addition to her PhD in Biology of Aging, she is a Certified Integrative Nutrition Health Coach and a member of the American Academy of Anti-Aging Medicine (A4M). Through AION Life™, Dr. Orlando bridges cutting-edge longevity science with practical, individualized strategies to help clients optimize their biology, enhance vitality, and support long-term health and resilience.

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Focus areas

  • Immune Health

  • Metabolic Health

  • Musculoskeletal Health

  • Athletic Performance & Recovery

  • Healthy Aging / Longevity