This comprehensive test checks the full function of your thyroid gland. It includes central thyroid gland regulation and activity, thyroid production and secretion, peripheral thyroid conversion, and thyroid autoimmunity. Over 4% of people currently have low thyroid function and do not know about it. It is a notoriously difficult condition to diagnose by symptoms or medical examination. It is a blood test that gives you a definitive answer and can potentially avoid months, and often years, of unexplained tiredness, weight gain, dry hair, constipation, menstrual problems, depression, anxiety, and more. If your thyroid is overactive there is a whole other set of problems that need treating. At least 1 in every 8 women will have problems with their thyroid function during their lifetime. Thyroid stimulating hormone, free T4 and free T3 check the function of your thyroid and thyroglobulin antibodies and thyroid peroxidase antibodies check whether you have an autoimmune condition (known as Hashimoto’s thyroiditis) which can be causing your thyroid not to function as it should. This test is essential for anyone who wants to know more about their thyroid function.

The Thyroid Profile 3 test is a blood test that helps to evaluate the functioning of your thyroid gland. The thyroid gland is a small butterfly-shaped organ located in your neck that produces hormones responsible for regulating your metabolism, energy levels, and other important bodily functions. This test measures the levels of three key hormones produced by the thyroid gland: TSH (thyroid-stimulating hormone), T3 (triiodothyronine), and T4 (thyroxine). TSH is produced by the pituitary gland and stimulates the thyroid gland to produce T3 and T4. T3 and T4 are responsible for controlling the rate at which your body uses energy. The Thyroid Profile 3 test is commonly ordered if you are experiencing symptoms such as fatigue, weight changes, hair loss, mood swings, or difficulty concentrating. It helps to determine if your thyroid gland is overactive (hyperthyroidism) or underactive (hypothyroidism). By measuring the levels of these hormones, the test can provide valuable information to your healthcare provider, helping them diagnose and monitor thyroid disorders. Based on the results, appropriate treatment can be recommended to help restore the balance of thyroid hormones and improve your overall health and well-being.

The Tiredness/Fatigue Profile is designed to identify potential causes of fatigue and tiredness by assessing a combination of key biomarkers. It includes Iron and Ferritin to evaluate iron levels and storage, which are critical for energy production and red blood cell function. Total Iron Binding Capacity (TIBC) and Unsaturated Iron Binding Concentration measure the blood’s ability to transport and bind iron, while Transferrin Saturation indicates the percentage of transferrin saturated with iron. Free Thyroxine (FT4) and Thyroid Stimulating Hormone (TSH) are included to assess thyroid function, which can significantly impact energy levels and metabolism. Full Blood Count (FBC) provides a comprehensive overview of red and white blood cell counts, hemoglobin levels, and other parameters, which are essential for diagnosing anemia and other blood-related conditions. Vitamin D (25-OH – colecalciferol) is also measured, as deficiencies can contribute to fatigue and overall low energy levels. This profile helps in diagnosing underlying issues that may be causing fatigue and provides a holistic view of factors affecting energy and well-being.