Thyroid Peroxidase Antibody Blood Test

Item # LC006676

Measures thyroid peroxidase antibody to assess thyroid function

Thyroid Peroxidase Antibody Blood Test  - Life Extension

Thyroid Peroxidase Antibody Blood Test

Item # LC006676

Measures thyroid peroxidase antibody to assess thyroid function

If you or your health practitioner is concerned that you may have developed a low thyroid condition, this test will detect antibodies to thyroid peroxidase (TPO) levels, which are markers of autoimmune thyroid disease.

This test measures thyroid peroxidase antibody (TPO) and is often used in conjunction with the antithyroglobulin antibody (ATA). Doctors often use these tests to help them assess thyroid function, follow treatment for thyroid disease, and differentiate between autoimmune conditions of the thyroid.

Antibodies to thyroid peroxidase can result in symptoms of low thyroid such as fatigue, weight gain, dry skin, and constipation. Conditions such as Hashimoto’s thyroiditis, lupus, rheumatoid arthritis, and pernicious anemia often have these antibodies present.


Fasting is not required for this test. Take all medications as prescribed.


For a more extensive evaluation of thyroid function, Life Extension® offers a Comprehensive Thyroid Panel.

The laboratory services are for informational purposes only. It is not the intention of National Diagnostics, Inc and Life Extension to provide specific medical advice but rather to provide users with information to better understand their health. Specific medical advice including diagnosis and treatment will not be provided. Always seek the advice of a trained health professional for medical advice, diagnosis or treatment.

Both the physician and the testing laboratory are independent contractors with whom National Diagnostics, Inc makes arrangements for your blood tests. Neither National Diagnostics, Inc or Life Extension will be liable for any acts or omissions of the physician, the testing laboratory, or their agents or employees.

SALE: $36.75
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Great to have this lab available because my doctor won't order it routinely and I discovered I'm at risk for hashimotos.


It's nice to know there is an option out there that allows us patients to be our own advocate.


Thyroid Peroxidase Antibody Blood Test

  • $49.00
  • Sale $36.75
  • Save 25%

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