{"product_id":"tt4-schildklier-totaal-t4","title":"Total T4","description":"\u003ch2 data-mce-fragment=\"1\"\u003eWhat is TT4?\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eTotal T4, or total thyroxine, is a hormone produced by the thyroid gland. It plays a crucial role in your metabolism and affects various bodily functions, including heart rate and body temperature.\u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eWhy should you have TT4 tested?\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eTesting TT4 can be useful if you experience symptoms suggesting a thyroid problem, such as unexplained weight changes, fatigue, or changes in heart rate. It helps in diagnosing thyroid conditions like hypothyroidism (too little thyroid hormone) or hyperthyroidism (too much thyroid hormone).\u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eWhat does it indicate?\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe TT4 test provides insight into the amount of thyroxine in the blood. Together with other thyroid tests, it can help assess the function of the thyroid gland and identify potential conditions.\u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eWhat does a high TT4 level mean?\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eA high TT4 level may indicate hyperthyroidism, where the thyroid gland produces too much hormone. This can lead to symptoms such as weight loss, nervousness, palpitations, and increased body temperature.\u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eWhat does a low TT4 level mean?\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eA low TT4 level may indicate hypothyroidism, where the thyroid gland does not produce enough hormone. Symptoms can include weight gain, fatigue, depression, and a low body temperature.\u003c\/p\u003e","brand":"BloedCheckup","offers":[{"title":"Default Title","offer_id":47945903079770,"sku":"","price":32.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0814\/6816\/2394\/files\/TT4schildkliertotaalT4.png?v=1755941653","url":"https:\/\/store.bloedcheckup.nl\/nl\/products\/tt4-schildklier-totaal-t4","provider":"BloedCheckup","version":"1.0","type":"link"}