All lab markers

Thyroid

Tg Antibodies

Antibodies against thyroglobulin — an attack on thyroid protein itself, broader than the TPO enzyme attack. Higher results are the ones to watch.

What commonly moves it

  • Thyroid autoimmunityAntibody-driven gland damage shifts TSH and free hormone levels.
  • Kappa/Lambda Ratio
  • Estrogen decline / HRT gapFalling estrogen can unmask thyroid autoimmunity and shift lipids.

What it can affect downstream

TSH

These are commonly described physiological relationships, shared for education. They are not a diagnosis and cannot account for your medications, history, or symptoms — discuss your results with a licensed clinician.

Watching Tg Antibodies over time?

Dose Compass charts each draw, flags meaningful moves, and helps you prepare questions for your clinician.

Start tracking