Essential Thyroid Profile - ZRT 4 Hormone Test Kit
4 tests: free thyroxine (fT4), free triiodothryronine (fT3), thyroid stimulating hormone (TSH), thyroid peroxidase antibody (TPO).
Results and written recommendations and analysis included. No additional fees.
This blood spot thyroid test kit is an excellent in-depth assessment of thyroid function.
Symptoms of thyroid deficiency can include weight gain, fatigue, dry skin, brittle hair and nails.
Thyroid dysfunction can be a symptom of estrogen dominance and the risk of thyroid deficiency increases as we age.
Due to New York State laws, we cannot send blood spot test kits to New York State.