Thyroid TSH test
Discover if you suffer from an underactive thyroid (hypothyroidism) with our quick Thyroid TSH Test. The test measures the level of TSH (Thyroid Stimulating Hormone) in the blood and yields a positive result when TSH levels exceed 5 μIU/ml.
For a detailed evaluation of thyroid function, consider our comprehensive Thyroid Test, which measures TSH, free T3, and free T4, providing exact values through laboratory analysis. Additionally, to assess iodine levels, which are crucial for thyroid health, our Iodine Test is also available as a laboratory test.
Thyroid TSH Test
The thyroid gland plays a crucial role in your body's metabolism and impacts various bodily functions. Producing Thyroid Stimulating Hormone (TSH) in the brain's pituitary gland, it stimulates the thyroid to release thyroxine (T4), which is a precursor for triiodothyronine (T3). Importantly, tyrosine and iodine are essential for producing thyroxine.
Identifying Thyroid Function Imbalances
Hypothyroidism signifies an underproduction of T3 and T4, leading to symptoms like fatigue, cognitive issues, and weight gain. Conversely, hyperthyroidism results from an overproduction of these hormones. Predominantly, hypothyroidism is more common, significantly affecting both physical and mental health.
Key Symptoms of Hypothyroidism:
- Persistent fatigue and lack of energy
- Feeling unusually cold
- Depression
- Unexplained weight gain
- A slow pulse rate
- Dry skin and brittle nails
- Hair loss
- Memory challenges
The Critical Role of TSH Testing
Our Thyroid TSH Test is designed to detect elevated TSH levels, a marker of potential thyroid disorders. Specifically, a TSH value above 5 μIU/ml suggests hypothyroidism, warranting further medical consultation.
Thyroid Function Explained
Moreover, TSH regulates the thyroid hormones T4 and T3, which in turn control the production of TSH through a feedback mechanism. This balance is integral to maintaining an efficient metabolism, dictating how your body burns calories and fat. An underactive thyroid, therefore, leads to a slower metabolism.
Thyroid Health's Broader Implications
Additionally, thyroid imbalances can affect other endocrine systems such as the ovaries and adrenal glands. Often, an underactive thyroid is linked to intestinal inflammation, which can impede the body’s detoxification process and hinder toxin elimination.
Potential Causes of Hypothyroidism
Various factors can lead to hypothyroidism, including insufficient thyroid hormone production, lack of iodine, genetic predispositions, chronic inflammation, and hormonal shifts during pregnancy and menopause.
Understanding your thyroid health is essential, and our Thyroid TSH Test offers a convenient and reliable starting point for this exploration.
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The home test was straightforward with easy to follow instructions. The test result was detailed and clear in its presentation. Also had the opportunity to ask questions about the test result.
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We looked at a lot of companies offering the same services but made the decision to go forward with get tested because the labs are based here in the UK. The process has been very straight forward.
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Absolutely perfect, results came after few days and finally after a lots of times visited GP, we finally know why my son has eczema - he is allergy to carrot. Thanks a lot.
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Eileen