CrossFit Access – Thyroid Screen


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CrossFit Access – Thyroid Screen
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The thyroid gland is responsible for regulating body process such as metabolism, energy production and mood health. Thyroid Stimulating hormone (TSH) is produced in the pituitary gland and it signals the thyroid glands to produce Thyroxin (FT4 & FT3). Abnormal thyroid functions may lead to symptoms such as weight gain, lack of energy and depression which can significantly affect mental health and physical performance.

The body normally converts T4 to T3. However, when the body is under stress( illness, starvation), it converts T4 to reverse T3 (rT3) which inhibits the action of T3 in cells. A raised rT3 may indicate that your cells are not receiving sufficient active T3, causing symptoms of Hypothyroidism. there is little scientific research into reverse T3 outside clinical care settings. Its recommended to consult with a medical practitioner for more information about Revers T3.

  • Recommended For:

    Active Individuals who want to ensure their thyroid gland is working well.

  • Tests Included:
    1. Thyroid Stimulating Hormone (TSH)
    2. Free T3 (FT3)
    3. Free T4 (FT4)
    4. Reverse T3
  • Special Notes:

    No preparation required prior to sample collection.

  • Estimated Turn Around For Results:

    5 Business Days

Getting a blood test couldn’t be easier.

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    Select & Order a Test

    It’s very simple, Select the test you want from our wide range of specialist blood tests. You will find everything you need to know about your test, turnaround time and how many tests included in each package.

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    Print Lab’s Order Form

    Once the purchase completed, we will then email you the lab order form. Simply print the form and take it to a collection centre near you. We have more than 1,000 collection centre nationwide.

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    Visit a Collection Centre Today

    The following Pathology Testing Suppliers will carry out the Collection of blood samples and test:

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    Get Your Results Online

    Once the test(s) completed, we will upload it to your dashboard and email it to you.