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T4, Total

T4, Total measures the overall amount of thyroxine in the blood, including both bound and unbound forms. It is used to assess thyroid function and can help diagnose conditions such as hypothyroidism or hyperthyroidism.

SerumPhlebotomy

FAQ

Answers to your questions about lab testing and services.

Photo of Dr. Emmanuela Guillaume

Dr. Emmanuela Guillaume

Chiropractic Acupuncturist & Functional Medicine Practitioner who blends Western Medicine with holistic Traditional Eastern approaches & techniques.

My website

Focus areas

  • Immune Health

  • Musculoskeletal Health

  • Endocrine / Hormonal Health

  • Women's Health

States of practice

  • Missouri