Always Tired? Check Your Thyroid & Adrenal Health

Woman on couch feeling fatigued due to thyroid hormones

Are you suffering from fatigue?

Your adrenal gland is tied to how your body deals with stress. Blood tests for adrenal function measure cortisol levels and other hormones to determine whether your adrenal gland is healthy. Similarly, thyroid hormones like T4 can tell you if you have hyperthyroidism and other disorders. Test for healthy thyroid and adrenal function today. Traditional blood testing and saliva testing available.

What do thyroid and adrenal tests look for?

  • Thyroid hormones like TSH, T4, Free T3 and Free T4
  • Stress-related hormones such as DHEA and cortisol
  • Circulating levels of biomarkers of chronic fatigue
  • Markers of thyroid disease and other disorders

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Thyroid & Adrenal Health Lab Tests

Our comprehensive thyroid hormone test panels will let you know how much total and free thyroid hormones you have in your system. The adrenal stress tests use saliva to determine how your body is reacting to stress. Take a test today—and find out whether you’re suffering from thyroid or adrenal gland deficiency.

Thyroid markers for insight into your thyroid

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$75.00

Thyroid hormones often change over time. This basic thyroid blood test panel can provide a clear picture of thyroid hormone production, which can help guide thyroid hormone replacement therapy.

Screens for thyroid disease

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$31.00

The blood test for thyroid stimulating hormone (TSH) is a screening test for suboptimal thyroid function. A higher than normal TSH level may suggest the need for thyroid hormone replacement.

Key thyroid markers for a complete thyroid analysis

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$199.00

Our thyroid function lab test assesses all the basics, plus reverse T3, thyroglobulin antibody (ATA) and thyroid peroxidase antibody (TPO) to provide a detailed evaluation of the thyroid.

Evaluates cortisol levels to assess stress and adrenal function

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$39.00

This test measures blood levels of cortisol, a hormone released by the adrenal glands during stress. A high cortisol level may indicate chronic stress.

Thyroid markers for an in-depth thyroid view

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$120.00

The Thyroid Panel with Reverse T3 Blood Test will help you determine whether you have any of the three “usual suspects” of an abnormal thyroid function: not enough production of T4, reduced conversion of T4 to T3, or greater production of inhibitory reverse T3.

Measures thyroid protein antibodies associated with autoimmunity

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$99.00

This panel assesses proteins involved in the production of thyroid hormones. It is possible for antibodies from your own immune system to attack these proteins, rendering them dysfunctional and resulting in fatigue, weight gain, constipation and other symptoms of low thyroid.

Measures the most active thyroid hormone, unbound (free) T3

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$31.00

Triiodothyronine (T3) is a major thyroid hormone. This test measures the amount of T3 available to the tissues, or free T3. Many doctors believe that evaluating the levels of free T3 is the best way to assess your thyroid function.

Tired all the time? See if your adrenals are the culprit

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$159.00

We think of stress as a concept—but it is in fact a measurable biological phenomenon. This saliva test measures levels of DHEA, the antibody secretory IgA and cortisol at 4 different times of the day to assess your body’s stress response.

Measures free thyroxine (T4) available for conversion to T3

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$28.00

This test is used to assess your thyroid hormone production. When T4 is released from the proteins that bind and carry it in the blood, it is free to convert to the more active thyroid hormone T3. Some health care providers prefer this test to the standard T4 blood test.

Thyroid peroxidase assesses thyroid autoimmunity

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$49.00

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.

Tests the blood for thyroid hormones T3 and T4.

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$55.00

Providing a more complete picture of thyroid function, this blood test measures the thyroid hormones T3 and T4. The panel is a popular addition to other tests that assess thyroid stimulating hormone (TSH).

Tests for a nonfunctioning form of the active hormone T3

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$55.00

Testing for blood levels of reverse T3, a nonfunctioning form of T3, can be informative for people experiencing symptoms of hypothyroidism, which can be associated with high reverse T3 levels.

Surrounded by stress? See how it's impacting your health

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$115.00

Take a deep dive into your stress profile. This test assesses stress hormones, thyroid function, metabolic health markers, inflammatory response, as well as magnesium status.

Thyroglobulin antibody assesses thyroid autoimmunity

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$66.00

If you have symptoms of hypothyroidism, your health practitioner may want to check for antibodies to thyroglobulin, a protein used in the production of thyroid hormones.

Measures the total (bound & free) active form of thyroid hormone

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$36.23

This test evaluates levels of triiodothyronine (T3), a major thyroid hormone, to assess your thyroid function.

Evaluates pituitary function & regulation of cortisol production

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$91.50

Adrenocorticotropic hormone (ACTH) is produced by the pituitary gland, which controls the production of cortisol. This blood analysis of ACTH aids in the evaluation of the pituitary gland and disorders characterized by abnormal cortisol levels.

Assesses 24-hour production of cortisol, a key adrenal hormone

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$59.00

This test is the most accurate way to assess cortisol levels, because it measures the amount of this hormone during a 24-hour period.

Tests cortisol twice throughout the day for more adrenal detail

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$72.00

Cortisol levels fluctuate from day to night. This test measures morning and late afternoon cortisol values to provide a better assessment of cortisol than just one measurement.

Measures the total amount of the thyroid hormone T4

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$28.98

This test measures total thyroid hormone production by assessing your level of the thyroid hormone thyroxine (T4). High T4 levels occur in hyperthyroidism, while hypothyroidism is characterized by low T4.

Can't sleep? Evaluate imbalances with cortisol or melatonin

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$159.00

Find out whether you're in shape for a good night's sleep by testing your melatonin and cortisol levels. Melatonin helps regulate the body's internal clock and is needed for deep sleep, but high evening cortisol levels inhibit melatonin production.

Indirect measure of available thyroxine biding globulin sites

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$26.45

A test that can be used to screen for thyroid disorders, the T3 Uptake test assesses available binding sites on thyroxine binding globulin, the protein that transports thyroid hormone. This test is often ordered in combination with the Thyroxine (T4) blood test (Item # LC001149).

An adrenal gland hormone that regulates fluid balance

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$111.70

This test helps health care providers assess for adrenal tumors and specific metabolic conditions by testing levels of the hormone aldosterone.

Measures the carrier for the thyroid hormones T4 & T3

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$79.00

If you’ve been undergoing thyroid hormone therapy or are investigating a thyroid disorder, this test will assess your levels of thyroxine-binding globulin, which carries thyroid hormones T3 and T4 in the blood. This test also may be useful in assessing pituitary function.

Need help selecting what's best for you?

Thyroid & Adrenal
Quiz

Thyroid & Adrenal
Quiz

Get the lowdown on your endocrine system needs with this quick quiz.

Wellness
Specialists

Wellness
Specialists

1-800-226-2370 - This service is FREE
7:30 AM - 12 AM (ET) Mon-Fri | 9 AM - 12 AM (ET) Sat-Sun

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