Thyroid check

Make sure your thyroid function isn't holding you back

Your thyroid is a gland in your neck that secretes hormones into the blood. Thyroid disorders are relatively common, about one in 20 people has some kind of thyroid disorder which can often go undiagnosed. What's included?


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Product thyroid

Is it for me?

Thyroid disorders are fairly common and although they are more common in women, anybody can be affected. The most common symptoms of an overactive or underactive thyroid include:

  • Tiredness
  • Weight gain
  • Trouble sleeping
  • Mood swings or depression
  • Muscle aches and weakness

We know that your body is complicated and results can be confusing so we'll explain exactly what your results mean in your personalised report.

What's tested?

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All of our tests are performed by our accredited partner labs. View details

Thyroid function test

The thyroid is a gland found in the neck. It produces hormones that are released into the bloodstream to control the body's growth and metabolism. An overactive or underactive thyroid leads to hormone imbalances which can cause symptoms such as tiredness, weight gain and feeling depressed.

  • Thyroid Stimulating Hormone (TSH)
    Thyroid-stimulating hormone is a pituitary hormone that stimulates the thyroid gland to produce thyroxine, and then triiodothyronine which stimulates the metabolism of almost every tissue in the body.
  • Free Thyroxine (FT4)
    Thyroid hormones not bound to proteins. FT4 lowers when the thyroid is struggling.
Packaging contents

What's in the kit?

Your thriva health kit will include everything you need to take your simple finger-prick blood test including detailed and easy-to-follow instructions. Each kit includes lancets to prick your finger (no needles!), a small collection tube and a prepaid envelope to return your sample.

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