Comprehensive Thyroid Profile

Hypothyroidism (underactive thyroid) is one of the most undiagnosed or misdiagnosed health problems.  TSH (thyroid stimulating hormone) is the medical gold standard for the diagnosis and treatment of thyroid dysfunction. Unfortunately, TSH alone does not provide a complete picture and controversy remains over what is used as a ‘normal’ TSH reference range.  Hashimoto’s thyroiditis is an auto-immune condition whereby the body attacks and destroys its own thyroid gland. It is a leading cause of hypothyroidism, yet mainstream thyroid tests rarely check thyroid antibodies. A comprehensive thyroid profile, based on a blood sample shows:

Unbound levels of T4 and T3 – these reflect the active components of thyroid hormone. This hormone assessment can identify not only overt hyper-and hypothyroidism, but subtle sub-clinical manifestations of thyroid dysfunction.

Reverse T3 –  levels of which can increase when conversion of T4 to active T3 is impaired. Thyroid imbalances may arise from nutrient shortages, heavy metal exposure, adrenal stress, enzyme deficiencies, and other chronic illness.

Thyroid antibody levels – which help gauge autoimmune response and may reflect metabolic irregularities and hypothyroidism even when TSH and T4 levels appear normal. Thyroid antibody levels may rise in response to trauma, bacterial imbalance, inflammation, or progressive thyroid degeneration.

How to complete the Comprehensive Thyroid Profile test

Please avoid all supplements for 3 days prior to testing and complete it on a Monday only

You will need to have a blood sample taken at one of the Awanui Labs sites listed in the test kit, for which there is an additional charge. There is no need to book an appointment, just turn up as normal and hand the phlebotomist the test kit, but you will need to allow time for the lab to centrifuge the samples and return them to you, ready for posting.

Please use the pre-paid courier bag and drop the samples at your nearest NZ Post Shop or depot which can be found here https://www.nzpost.co.nz/tools/find-nz-post

Ignore the 'Pre 8am' sticker on the courier bag, which is just for the courier's attention. There is no need to be concerned about the courier company refrigerating or freezing the samples while in transit.