Basic Thyroid Test Markers
The Basic Thyroid Function Test from GetTested offers a straightforward evaluation of your thyroid function by measuring TSH (Thyroid-Stimulating Hormone), fT3 (Free triiodothyronine), and fT4 (Free Thyroxine).
Understanding TSH, FT3 and FT4
- TSH (Thyroid-Stimulating Hormone)
TSH is a hormone produced by the pituitary gland. This hormone plays a crucial role in regulating the thyroid gland’s activity. When the thyroid hormone levels in the blood are low, the pituitary gland releases more TSH. This is to stimulate the thyroid to produce and release more thyroid hormones. Conversely, when thyroid hormone levels are high, the pituitary gland reduces TSH production to decrease thyroid hormone production. Monitoring TSH levels helps assess the overall function of the thyroid gland and it is often the first test doctors perform when they suspect thyroid issues. - fT3 (Free Triiodothyronine)
fT3 represents the amount of circulating unbound triiodothyronine. It is a crucial thyroid hormone, as it plays a vital role in several physiological processes. Some of these processes include the regulation of the body’s metabolism, heart rate, and body temperature. While fT4 is primarily converted into fT3 ( the active form of the hormone) directly assessing fT3 levels can offer insights into the functional status of the thyroid. This is especially true in cases where conversion of fT4 to fT3 may be impaired. - fT4 (Free Thyroxine)
fT4 is a form of thyroid hormone that circulates freely in the bloodstream. It is an essential component of thyroid function evaluation. Thyroxine is the main hormone the thyroid gland produces. It exists in two forms: bound to proteins or free (unbound). Free Thyroxine (fT4) represents the portion of thyroid hormone that is not bound to proteins and is available to perform its biological functions. Measuring fT4 levels helps assess the thyroid’s ability to produce and regulate thyroid hormones properly.
Simple Home Testing Process
With the Basic Thyroid Blood Test, monitoring your thyroid health has never been easier. You can collect a small blood sample from the comfort of your home using our user-friendly test kit. Once collected, send the sample to our ISO-15189 certified laboratory in the UK using the enclosed return packaging provided.
Fast and Secure Results
As soon as the laboratory completes the analysis of your sample, your results will be delivered digitally to you in a secure manner. Rest assured that your personal information and test results are handled with the utmost confidentiality and privacy.
Explore Our Advanced Thyroid Test
For those seeking a more comprehensive assessment of thyroid health, GetTested also offers an Advanced Thyroid Test. This comprehensive test includes additional markers, such as A-TPO (Antithyroid Peroxidase Antibodies) and A-TG (Antithyroglobulin Antibodies), which can provide further insights into potential autoimmune thyroid conditions.
Empower Yourself with Knowledge
Understanding your thyroid health is essential for overall well-being. Whether you choose the Basic Thyroid Test or the Advanced Thyroid Test, taking charge of your health with regular monitoring can lead to early detection and proactive management of thyroid-related concerns.
Order your Basic Thyroid Test from GetTested today and gain valuable insights into your thyroid function. For those seeking a more comprehensive assessment, our Advanced Thyroid Test awaits. Stay informed, stay healthy, with GetTested!
Not Sure This Test is for You?
If you’re still uncertain whether this test is right for you, don’t hesitate to reach out to our friendly and knowledgeable customer support team. We’re here to guide you towards the tests that best match your health concerns and objectives. You can contact us through our contact page or use our live chat for immediate assistance.
Before you start, you need to register your test. Your test kit contains a sticker with your unique test ID. Register your test ID at 
Wash your hands in hot water for about a minute. This will increase blood circulation in your fingers. Dry your hands. Doing a blood test without stimulating blood circulation might prove difficult, so please do not skip this step.
Disinfect your “test finger” with the supplied disinfectant paper. Wait a few seconds until the finger is completely dry.
Rotate the protective cover on the blood lancet to remove it. Use the extra lancet if you need to do another finger prick.
Place your hand on a flat surface. Put the lancet diagonally toward the test finger and press down the button. Make sure the lancet is pressed against the finger the whole time.
We recommend that you stand up at this stage to let the blood in your arm flow downward. Help the blood drops come out by massaging the finger toward the needle stick.
Transfer the blood drops into the test tube until the blood reaches the marked line. If it doesn’t reach the marked line, there won’t be enough blood for the lab to test. Please contact us if you have any trouble.
Place the sticker with your unique test ID on the test tube. Place the test tube inside the transport tube and seal.
Put the tubes in the enclosed envelope and send it to the lab the same day, preferably a Monday or Tuesday.
Gabriella –
Mysterious health symptoms can often be perplexing. My journey with unexpected mood variations and an unrelenting fatigue led me to explore potential thyroid imbalances. The Basic Thyroid Test seemed like a logical first step. Its promise of simplicity delivered. The home-testing procedure was smooth, and the results provided a distilled view into my thyroid’s functioning. This clarity allowed me to engage with a specialist, equipped with tangible data. The ensuing interventions have been transformative. Today, I feel more in sync with my body, understanding its rhythms and needs. For anyone seeking initial clarity, this test offers the perfect starting point. 🙂
Luke –
Foundational thyroid insights. Surprisingly simple. Now on a health-forward journey.
Benjamin Cole –
The journey to optimal health is often paved with questions. When I started experiencing persistent sluggishness and unexplained weight gain, my quest for answers led me to the Basic Thyroid Test. The kit’s efficiency, with its straightforward instructions, made the entire process feel intuitive and stress-free. Receiving the results felt like a curtain lifting, revealing insights into my thyroid health. The data was concise, focusing on fundamental markers and explained with absolute clarity. Thanks to this, I’ve initiated targeted interventions that have transformed my well-being. If you’re navigating uncharted waters of minor health glitches, this test can be your guiding star.
Omar Khan –
Simplified. Revealing. Empowering.
Sophie –
In today’s data-driven age, understanding our health metrics is both empowering and vital. That’s what led me to explore the Basic Thyroid Test when I noticed slight deviations in my mood and energy levels. While these weren’t alarmingly disruptive, I’ve always believed in early interventions.
The appeal of the test lay in its foundational nature, targeting core thyroid metrics. The kit, with its precise instructions, made the entire process feel seamless and professional, all from the comfort of my home.
But the true value came with the results. The report was robust, yet not overwhelming. It highlighted the key markers, providing context, potential implications, and indicating if they were within the normal range. What I especially appreciated was the clarity; it felt like a trusted friend explaining complex metrics in simple terms.
Post-analysis, I engaged with a healthcare professional, focusing on optimizing my thyroid health. The improvements have been gradual but consistent, resulting in enhanced overall well-being. If you’re seeking an initial foray into understanding your thyroid without diving too deep, this test strikes the perfect balance – foundational, clear, and actionable.
Mia –
Clear, essential data. Kickstarted my proactive thyroid health journey. Grateful.
Isabella Ford –
Easy, insightful, foundational. Set me on a path to wellness. 🙂
Aiden –
Amidst the everyday hustle, we often sideline subtle cues our bodies send us. For me, it started with an increased sense of fatigue, colder hands and feet, and a general lethargy that wasn’t characteristic of my usual energetic self. A few friends suggested it might be linked to my thyroid. Not wanting to dive headfirst into exhaustive tests, I was drawn to the Basic Thyroid Test for its simplicity and focus. The at-home kit arrived promptly. Every component was well-organized, and the step-by-step instructions were easy to follow. What struck me was the ease with which one could gather the required sample without any complications. Receiving my results was like opening a book about myself. The report was comprehensive, touching upon essential thyroid markers. The clear explanations provided an understanding of my thyroid’s current state, its implications, and potential paths forward. I appreciated the user-friendly language, which steered clear of intimidating medical jargon. Armed with this newfound knowledge, I consulted my physician and set forth on a journey of adjustments – dietary and lifestyle. The difference has been palpable. I now wake up rejuvenated, ready to embrace the day. For anyone on the fence, this test serves as a gentle yet insightful initiation into understanding your thyroid health. 🙂 🙂 🙂