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Blood Testing, Thyroid Stimulating Hormone

Item Number: LC004259 | Be the first to review this product!

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List Price: $41.00
Our Price: $31.00
Your Savings: $10.00

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Supplement Overview

Item Catalog Number: LC004259
Click for Blood Testing Information

This is a function test of thyroid disease to differentiate between primary and secondary hypothyroidism. Some doctors believe that any TSH over 2.0 should be considered suspect for sublinical hypothyroidism if symptoms are present.

The thyroid stimulating hormone (TSH) is produced and secreted by the pituitary gland and stimulates the thyroid to produce T3 and T4. When TSH is elevated, low thyroid function may be indicated. However, if TSH is low it is indicative of high thyroid function.

TSH is used as a first line screening tool to assess thyroid disease. Additionally, health care providers check TSH to monitor disease progression and treatment. TSH is included in many other Life Extension Panels including:

  • Male and Female Life Extension Panels
  • Lichten Male and Female Comprehensive Panels

Fasting is not required. Take all medications as prescribed.


1. MedlinePlus: TSH test

The blood test services are for informational purposes only. It is not the intention of National Diagnostics, Inc, Life Extension, and DR Vitamin Solutions to provide specific medical advice but rather 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 test laboratory are independent contractors with whom National Diagnostics, Inc makes arrangements for your blood tests. Neither National Diagnostics, Inc, Life Extension, nor DR Vitamin Solutions will be liable any acts or commissions of the physician, the testing laboratory, or their agents or employees.

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Blood Testing, Thyroid Add-On Panel

Blood Testing, Thyroid Add-On Panel

Item Number: LCTHYROID

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Life Extension recommends getting the Thyroid Add–on Panel to the Male or Female Life Extension Panels, especially for those interested in weight management. The thyroid gland primarily produces T4 which converts ...

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