{"title":"Thyroid","description":"\u003cp\u003eTSH, free T3, free T4, anti-TPO and additional thyroid markers.\u003c\/p\u003e","products":[{"product_id":"anti-tpo","title":"Anti-TPO","description":"\u003ch2 data-mce-fragment=\"1\"\u003eWhat is Anti-TPO?\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eAnti-TPO (antibodies against thyroid peroxidase) is a biomarker used to detect antibodies in the blood that target the enzyme thyroid peroxidase. This enzyme plays a crucial role in the production of thyroid hormones.\u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eWhy test for Anti-TPO?\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eTesting for anti-TPO antibodies is useful in individuals exhibiting symptoms of a thyroid disorder, such as fatigue, weight changes, and temperature sensitivity. It aids in the diagnosis of autoimmune diseases of the thyroid, such as Hashimoto's thyroiditis and Graves' disease.\u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eWhat does it indicate?\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe presence of anti-TPO antibodies in the blood suggests that the body's immune system is reacting abnormally to the thyroid gland, often indicating an autoimmune thyroid disease.\u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eWhat does a high Anti-TPO level mean?\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eA high level of anti-TPO antibodies typically indicates an autoimmune thyroid condition. This can mean that the thyroid gland is slowly being damaged, which may ultimately lead to hypo- or hyperthyroidism.\u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eWhat does a low Anti-TPO level mean?\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eA low or non-detectable level of anti-TPO antibodies is normal and usually indicates the absence of autoimmune thyroid problems.\u003c\/p\u003e","brand":"BloedCheckup","offers":[{"title":"Default Title","offer_id":47681068859738,"sku":"","price":41.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0814\/6816\/2394\/files\/anti-TPOschildklier.png?v=1755941906"},{"product_id":"thyreoglobuline-antistoffen-anti-tg-schildklier","title":"Thyroglobulin Antibodies (anti‑TG)","description":"\u003ch2 data-mce-fragment=\"1\"\u003eWhat are thyroglobulin antibodies (anti-TG)?\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThyroglobulin antibodies are immune proteins that the body mistakenly produces against thyroglobulin, a protein that the thyroid gland uses to store and produce thyroid hormones. Measuring these antibodies helps in the diagnosis of autoimmune thyroid disorders.\u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eWhy should you have thyroglobulin antibodies (anti-TG) tested?\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eTesting for anti-TG is useful when there are symptoms indicative of thyroid dysfunction, such as fatigue, weight changes, or mood swings. It is also relevant for monitoring known thyroid disorders or evaluating the risks of developing these conditions.\u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eWhat does it indicate?\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe presence of anti-TG antibodies may indicate autoimmune thyroid disorders such as Hashimoto's thyroiditis or Graves' disease. These conditions affect the production of thyroid hormones, which can lead to various health problems.\u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eWhat does a high level of thyroglobulin antibodies (anti-TG) mean?\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eA high level of anti-TG antibodies indicates an autoimmune reaction against the thyroid gland, which can result in reduced function or inflammation of the thyroid (thyroiditis). This can lead to hypothyroidism (an underactive thyroid) or, in rare cases, hyperthyroidism (an overactive thyroid).\u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eWhat does a low level of thyroglobulin antibodies (anti-TG) mean?\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eA low or undetectable level of anti-TG antibodies is normal and suggests that an autoimmune reaction against the thyroid gland is likely not occurring.\u003c\/p\u003e","brand":"BloedCheckup","offers":[{"title":"Default Title","offer_id":47681121648986,"sku":"","price":68.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0814\/6816\/2394\/files\/Thyreoglobulineantistoffenanti-TGschildklier.png?v=1755941904"},{"product_id":"calcium-albumine-gecorrigeerd","title":"Calcium (Albumin-Corrected)","description":"\u003ch3 data-mce-fragment=\"1\"\u003eProduct Description\u003c\/h3\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003eWhat is Albumin-Corrected Calcium?\u003c\/h4\u003e\n\u003cp data-mce-fragment=\"1\"\u003eAlbumin-Corrected Calcium is a blood test that measures the amount of calcium in your blood, taking into account the protein level, specifically albumin. Calcium is an essential mineral important for the building and maintenance of bones, as well as for the functioning of nerves and muscles, including the heart.\u003c\/p\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003eWhy should you have Albumin-Corrected Calcium measured?\u003c\/h4\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThis test is useful for people who want to check for calcium deficiencies or excesses, which may indicate underlying health problems such as bone abnormalities, kidney disease, or thyroid conditions. It can also be important for those at risk of osteoporosis or who experience symptoms such as muscle cramps or tingling in the fingers.\u003c\/p\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003eWhat does it indicate?\u003c\/h4\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe test indicates whether the calcium level in your blood falls within a healthy range, taking into account the amount of protein in your blood. This helps in accurately assessing calcium status and can aid in the diagnosis of various conditions.\u003c\/p\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003eWhat does a high calcium level mean?\u003c\/h4\u003e\n\u003cp data-mce-fragment=\"1\"\u003eA high calcium level may indicate hypercalcemia, which can point to overactive parathyroid glands (hyperparathyroidism), excessive vitamin D, or less often, the use of certain medications.\u003c\/p\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003eWhat does a low calcium level mean?\u003c\/h4\u003e\n\u003cp data-mce-fragment=\"1\"\u003eA low calcium level may indicate hypocalcemia and can be a sign of malnutrition, vitamin D deficiency, kidney failure, or hypoparathyroidism (underactive parathyroid glands).\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eCalcium + Albumin\u003c\/strong\u003e\u003c\/p\u003e","brand":"BloedCheckup","offers":[{"title":"Default Title","offer_id":47689112224090,"sku":"","price":32.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0814\/6816\/2394\/files\/calcium2.png?v=1755941879"},{"product_id":"estron-e1","title":"Estrone (E1)","description":"\u003ch2\u003eWhat is Estrone (E1)?\u003c\/h2\u003e\n\u003cp\u003eEstrone, also known as E1, is a form of estrogen, an important female sex hormone. It plays a crucial role in the menstrual cycle and fertility in women and is also present in smaller quantities in men.\u003c\/p\u003e\n\u003ch2\u003eWhy should you have Estrone (E1) tested?\u003c\/h2\u003e\n\u003cp\u003eTesting estrone is useful for evaluating hormone balance and fertility, diagnosing certain health conditions such as estrogen dominance, early puberty or menopause, and monitoring hormone-related therapies. It can also provide insight into the hormonal health of men.\u003c\/p\u003e\n\u003ch2\u003eWhat does it indicate?\u003c\/h2\u003e\n\u003cp\u003eEstrone levels provide insight into estrogen production in the body. It helps in diagnosing hormonal imbalances that may point to various health issues, including fertility problems, and conditions related to the thyroid or adrenal glands.\u003c\/p\u003e\n\u003ch2\u003eWhat does a high estrone level mean?\u003c\/h2\u003e\n\u003cp\u003eA high estrone level may indicate increased estrogen production, which may point to various disorders, such as estrogen dominance, or liver conditions. In men, it may indicate gynecomastia or hormonal imbalances.\u003c\/p\u003e\n\u003ch2\u003eWhat does a low estrone level mean?\u003c\/h2\u003e\n\u003cp\u003eA low estrone level may indicate reduced estrogen production, which may suggest premature ovarian insufficiency, menopause, or pituitary gland issues. In men, a low level may be normal, but it can also point to certain health problems.\u003c\/p\u003e","brand":"BloedCheckup","offers":[{"title":"Default Title","offer_id":47699514491226,"sku":"","price":40.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0814\/6816\/2394\/files\/Estron_E1.png?v=1755941847"},{"product_id":"jodium","title":"Iodine","description":"\u003ch3\u003eWhat is Iodine?\u003c\/h3\u003e\n\u003cp\u003eIodine is an essential mineral crucial for the production of thyroid hormones. These hormones are responsible for regulating metabolism, body temperature, and playing a role in the body's growth and development.\u003c\/p\u003e\n\u003ch3\u003eWhy should you have Iodine tested?\u003c\/h3\u003e\n\u003cp\u003eAn iodine test can be useful for checking iodine levels in the body, especially if there are concerns about thyroid function or if symptoms suggest an iodine deficiency or excess. It is also helpful for people living in areas where iodine deficiency is common, or for pregnant women, due to the crucial role of iodine in fetal development.\u003c\/p\u003e\n\u003ch3\u003eWhat does it indicate?\u003c\/h3\u003e\n\u003cp\u003eThe iodine test indicates the amount of iodine in the body. An adequate level is essential for healthy thyroid function and overall health.\u003c\/p\u003e\n\u003ch3\u003eWhat does a high iodine level mean?\u003c\/h3\u003e\n\u003cp\u003eA high iodine level may indicate excessive iodine intake, which can lead to hyperthyroidism or thyroid inflammation. It can also be a sign of certain thyroid disorders.\u003c\/p\u003e\n\u003ch3\u003eWhat does a low iodine level mean?\u003c\/h3\u003e\n\u003cp\u003eA low iodine level indicates a deficiency, which can lead to hypothyroidism, a condition where the thyroid gland produces insufficient hormones. This can cause growth and development problems and, in adults, lead to weight gain, fatigue, and cold intolerance.\u003c\/p\u003e","brand":"BloedCheckup","offers":[{"title":"Default Title","offer_id":47709043982682,"sku":"","price":51.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0814\/6816\/2394\/files\/Jodium.png?v=1755941810"},{"product_id":"reverse-t3-rt3","title":"Reverse T3 (rT3)","description":"\u003ch2\u003eWhat is Reverse T3 (rT3)?\u003c\/h2\u003e\n\u003cp\u003eReverse T3 (rT3) is a biomarker in the blood that represents an inactive form of the thyroid hormone triiodothyronine (T3). It is produced as a byproduct of the normal metabolism of T3 and plays a role in the regulation of thyroid function.\u003c\/p\u003e\n\u003ch2\u003eWhy should you test for Reverse T3 (rT3)?\u003c\/h2\u003e\n\u003cp\u003eTesting rT3 can be useful for assessing thyroid function, especially in complex cases where standard thyroid function tests, such as TSH and T4, do not provide a clear picture. It is helpful in the evaluation of patients with symptoms of hypothyroidism or hyperthyroidism, particularly when these symptoms persist despite normal test results.\u003c\/p\u003e\n\u003ch2\u003eWhat does it indicate?\u003c\/h2\u003e\n\u003cp\u003erT3 levels provide insight into how the body regulates energy balance and metabolism. An abnormality of the normal rT3 value can indicate a disruption in thyroid function or an adjustment of the body to specific health conditions, such as severe illness or stress.\u003c\/p\u003e\n\u003ch2\u003eWhat does a high rT3 level mean?\u003c\/h2\u003e\n\u003cp\u003eA high level of rT3 may indicate a condition called \"Low T3 Syndrome\" or a non-thyroidal illness, where there is an increased conversion of T3 to rT3. This may point to suppressed thyroid function or a reaction of the body to physical stress, starvation, infection, or other metabolic stressors.\u003c\/p\u003e\n\u003ch2\u003eWhat does a low rT3 level mean?\u003c\/h2\u003e\n\u003cp\u003eA low level of rT3 is less common and may indicate hyperthyroidism or an excessively active thyroid function. It can also point to insufficient production of thyroid hormones due to various causes.\u003c\/p\u003e","brand":"BloedCheckup","offers":[{"title":"Default Title","offer_id":47733950611802,"sku":"","price":86.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0814\/6816\/2394\/files\/ReverseT3_rT3.png?v=1755941768"},{"product_id":"rt3-en-ft3","title":"rT3 and FT3","description":"\u003ch2\u003eWhat are Reverse T3 (rT3) and Free T3 (FT3)?\u003c\/h2\u003e\n\u003cp\u003eReverse T3 (rT3) is an inactive form of the thyroid hormone triiodothyronine (T3), produced as a byproduct of the normal metabolism of T3. Free T3 (FT3), in contrast, represents the active form of T3 that is available for use by the body. Together, these biomarkers provide important information about thyroid function and metabolism.\u003c\/p\u003e\n\u003ch2\u003eWhy should you test Reverse T3 (rT3) and Free T3 (FT3)?\u003c\/h2\u003e\n\u003cp\u003eTesting both rT3 and FT3 is useful for a more comprehensive assessment of thyroid function, especially in cases where patients exhibit symptoms of thyroid abnormalities, but standard tests do not offer a clear diagnosis. This test is particularly helpful for distinguishing between different types of thyroid dysfunction and for optimizing treatment.\u003c\/p\u003e\n\u003ch2\u003eWhat does it indicate?\u003c\/h2\u003e\n\u003cp\u003eThe ratio between rT3 and FT3 helps assess thyroid activity and metabolism. An imbalance may indicate a condition, such as conversion disorder, where the body has difficulty converting T4 to the active form T3, or \"Low T3 Syndrome\".\u003c\/p\u003e\n\u003ch2\u003eWhat does a high rT3 level or low FT3 level mean?\u003c\/h2\u003e\n\u003cp\u003eA high rT3 level combined with a low FT3 level may indicate decreased thyroid function or a body reaction to stress, illness, or malnutrition. This may point to the necessity of further evaluating thyroid function and potentially adjusting the treatment strategy.\u003c\/p\u003e\n\u003ch2\u003eWhat does a low rT3 level or high FT3 level mean?\u003c\/h2\u003e\n\u003cp\u003eA low rT3 level together with a high FT3 level may indicate hyperthyroidism or an overactive thyroid. This requires further evaluation and possible adjustment of treatment to normalize thyroid function.\u003c\/p\u003e","brand":"BloedCheckup","offers":[{"title":"Default Title","offer_id":47733975220570,"sku":"","price":85.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0814\/6816\/2394\/files\/rT3enFT3.png?v=1755941767"},{"product_id":"selenium","title":"Selenium","description":"\u003ch2\u003eWhat is Selenium?\u003c\/h2\u003e\n\u003cp\u003eSelenium is an essential trace element that plays a crucial role in human body health. It contributes to protection against oxidative stress, supports the immune system, and performs a function in thyroid gland operation.\u003c\/p\u003e\n\u003ch2\u003eWhy test for Selenium?\u003c\/h2\u003e\n\u003cp\u003eTesting selenium levels in the blood can be useful for various reasons. It can help in evaluating nutritional status, identifying deficiencies or surpluses, and contributing to the assessment of certain health conditions related to the thyroid gland, the immune system, and cardiovascular diseases.\u003c\/p\u003e\n\u003ch2\u003eWhat does it indicate?\u003c\/h2\u003e\n\u003cp\u003eThe selenium concentration in the blood provides information about a person's selenium status. It helps in assessing whether someone consumes sufficient selenium for optimal health.\u003c\/p\u003e\n\u003ch2\u003eWhat does a high Selenium level mean?\u003c\/h2\u003e\n\u003cp\u003eA high selenium level can indicate an excess of selenium, which may lead to selenosis. This is a condition that can result in symptoms such as gastrointestinal complaints, hair loss, fatigue, and in severe cases, neurological problems.\u003c\/p\u003e\n\u003ch2\u003eWhat does a low Selenium level mean?\u003c\/h2\u003e\n\u003cp\u003eA low selenium level can indicate a deficiency, which may contribute to increased vulnerability to oxidative stress, reduced immune function, and possible thyroid dysfunction.\u003c\/p\u003e","brand":"BloedCheckup","offers":[{"title":"Default Title","offer_id":47733986656602,"sku":"","price":35.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0814\/6816\/2394\/files\/Selenium.png?v=1755941766"},{"product_id":"t3-schildklier","title":"T3","description":"\u003ch2\u003eWhat is T3?\u003c\/h2\u003e\n\u003cp\u003eTriiodothyronine, better known as T3, is a thyroid hormone that plays a crucial role in regulating metabolism, body temperature, and heart function. It is produced in the thyroid gland and helps convert oxygen and calories into energy.\u003c\/p\u003e\n\u003ch2\u003eWhy should you get T3 tested?\u003c\/h2\u003e\n\u003cp\u003eTesting T3 levels can be useful for people experiencing symptoms of thyroid dysfunction, such as unexplained weight changes, fatigue, or heart palpitations. It also aids in the diagnosis of conditions like hyperthyroidism or hypothyroidism.\u003c\/p\u003e\n\u003ch2\u003eWhat does it indicate?\u003c\/h2\u003e\n\u003cp\u003eT3 levels provide insight into the health and functionality of the thyroid gland. It helps assess how well the thyroid gland is functioning and plays an essential role in diagnosing thyroid conditions.\u003c\/p\u003e\n\u003ch2\u003eWhat does a high T3 level mean?\u003c\/h2\u003e\n\u003cp\u003eA high level of T3 can indicate hyperthyroidism, a condition in which the thyroid gland produces too much hormone. This can cause symptoms such as weight loss, increased heart rate, anxiety, and insomnia.\u003c\/p\u003e\n\u003ch2\u003eWhat does a low T3 level mean?\u003c\/h2\u003e\n\u003cp\u003eA low T3 level may indicate hypothyroidism, where the thyroid gland does not produce enough hormones. This can lead to symptoms such as weight gain, fatigue, dry skin, and sensitivity to cold.\u003c\/p\u003e","brand":"BloedCheckup","offers":[{"title":"Default Title","offer_id":47734144270682,"sku":"","price":32.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0814\/6816\/2394\/files\/DALL_E2024-03-0112.21.49-CreateanimagethatillustratestheT3thyroidhormoneinaclearandunderstandablemannerforlaypeople.Theimageshouldfeatureadetailedandre.webp?v=1755941761"},{"product_id":"t4-vrij","title":"Free T4","description":"\u003ch2\u003eWhat is Free T4?\u003c\/h2\u003e\n\u003cp\u003eFree T4 (thyroxine) is an important hormone produced by the thyroid gland. It plays a crucial role in regulating your metabolism and energy utilization and affects virtually every organ in the body.\u003c\/p\u003e\n\u003ch2\u003eWhy test for Free T4?\u003c\/h2\u003e\n\u003cp\u003eTesting Free T4 is useful for assessing thyroid function. It is particularly helpful for diagnosing hyperthyroidism or hypothyroidism, monitoring thyroid health in individuals using thyroid medication, and for evaluating overall metabolic health.\u003c\/p\u003e\n\u003ch2\u003eWhat does it indicate?\u003c\/h2\u003e\n\u003cp\u003eThe Free T4 test measures the amount of free T4 hormone in the blood. It provides insight into how well the thyroid gland is functioning.\u003c\/p\u003e\n\u003ch2\u003eWhat does a high Free T4 level mean?\u003c\/h2\u003e\n\u003cp\u003eA high level of Free T4 may indicate hyperthyroidism, a condition in which the thyroid gland produces too much hormone. This can lead to symptoms such as weight loss, rapid heartbeat, nervousness, and excessive sweating.\u003c\/p\u003e\n\u003ch2\u003eWhat does a low Free T4 level mean?\u003c\/h2\u003e\n\u003cp\u003eA low level of Free T4 may indicate hypothyroidism, where the thyroid gland does not produce enough hormone. This can result in symptoms such as weight gain, fatigue, dry skin, and sensitivity to cold.\u003c\/p\u003e","brand":"BloedCheckup","offers":[{"title":"Default Title","offer_id":47734150791514,"sku":"","price":32.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0814\/6816\/2394\/files\/T4vrij.png?v=1755941760"},{"product_id":"tbg-thyroxine-binding-globuline","title":"TBG (Thyroxine-Binding Globulin)","description":"\u003ch2\u003eWhat is TBG?\u003c\/h2\u003e\n\u003cp\u003eThyroxine-binding globulin (TBG) is a protein produced by the liver that plays a crucial role in the transport of thyroid hormones in the blood. TBG binds the thyroid hormones T3 and T4, allowing them to travel through the body to where they are needed.\u003c\/p\u003e\n\u003ch2\u003eWhy should you have TBG tested?\u003c\/h2\u003e\n\u003cp\u003eA TBG test is useful for assessing how much TBG is available in the blood for the transport of thyroid hormones. This is particularly relevant for diagnosing thyroid disorders, evaluating hormonal imbalance, and in situations where thyroid hormone levels do not align with the patient’s clinical symptoms.\u003c\/p\u003e\n\u003ch2\u003eWhat does it indicate?\u003c\/h2\u003e\n\u003cp\u003eThe TBG test measures the amount of thyroxine-binding globulin in the blood. An deviation from the normal TBG values can indicate problems with thyroid function or with the amount of available proteins for hormone transport.\u003c\/p\u003e\n\u003ch2\u003eWhat does a high TBG level mean?\u003c\/h2\u003e\n\u003cp\u003eA high TBG level may indicate an increased capacity for binding thyroid hormones, which can occur in certain genetic conditions, during pregnancy, or as a result of high estrogen levels. It may also indicate reduced thyroid function.\u003c\/p\u003e\n\u003ch2\u003eWhat does a low TBG level mean?\u003c\/h2\u003e\n\u003cp\u003eA low TBG level may indicate a reduced capacity for transporting thyroid hormones. This can be seen with high testosterone levels, when using certain medications, or in the case of liver disorders. It may also indicate increased thyroid function.\u003c\/p\u003e","brand":"BloedCheckup","offers":[{"title":"Default Title","offer_id":47734159802714,"sku":"","price":41.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0814\/6816\/2394\/files\/TBG_Thyroxine-BindingGlobuline.png?v=1755941759"},{"product_id":"triglyceriden","title":"Triglycerides","description":"\u003ch2\u003eWhat are Triglycerides?\u003c\/h2\u003e\n\u003cp\u003eTriglycerides are a type of fat found in the blood. When you eat, your body converts the calories it doesn't need immediately into triglycerides, which are stored in fat cells. Later, between meals, your body can use these triglycerides for energy.\u003c\/p\u003e\n\u003ch2\u003eWhy should you have Triglycerides tested?\u003c\/h2\u003e\n\u003cp\u003eTesting triglycerides is useful for assessing your risk of heart disease. It is particularly helpful as part of a lipid profile (cholesterol test) during regular health screenings or if you have risk factors for heart disease.\u003c\/p\u003e\n\u003ch2\u003eWhat does it indicate?\u003c\/h2\u003e\n\u003cp\u003eThe level of triglycerides in your blood can indicate how well your body processes fats. It helps assess the risk of developing heart disease and can be an indicator of metabolic syndrome, a cluster of conditions that increase the risk of heart disease, diabetes, and stroke.\u003c\/p\u003e\n\u003ch2\u003eWhat does a high triglyceride level mean?\u003c\/h2\u003e\n\u003cp\u003eA high level of triglycerides may indicate an increased risk of heart disease. It can also be a sign of other conditions, such as metabolic syndrome, type 2 diabetes, or a thyroid disorder. Excessive alcohol consumption, obesity, and a diet high in carbohydrates can also contribute to high triglycerides.\u003c\/p\u003e\n\u003ch2\u003eWhat does a low triglyceride level mean?\u003c\/h2\u003e\n\u003cp\u003eWhile much attention is focused on high levels, extremely low triglyceride levels are rare and may indicate malnutrition, malabsorption (where your body does not adequately absorb nutrients from food), or other medical conditions.\u003c\/p\u003e","brand":"BloedCheckup","offers":[{"title":"Default Title","offer_id":47751300153690,"sku":"","price":26.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0814\/6816\/2394\/files\/Triglyceriden.png?v=1755941753"},{"product_id":"tsh","title":"TSH","description":"\u003ch2\u003eWhat is TSH?\u003c\/h2\u003e\n\u003cp\u003eTSH stands for Thyroid Stimulating Hormone, a biomarker released by the pituitary gland to stimulate the thyroid gland. It plays a crucial role in regulating metabolism, energy production, and overall well-being.\u003c\/p\u003e\n\u003ch2\u003eWhy should you have TSH measured?\u003c\/h2\u003e\n\u003cp\u003eMeasuring TSH levels is essential for monitoring your thyroid health. It is especially useful when you experience symptoms that may indicate thyroid problems, such as fatigue, weight changes, or mood swings. Regular monitoring can also work preventatively to detect thyroid conditions early.\u003c\/p\u003e\n\u003ch2\u003eWhat does it indicate?\u003c\/h2\u003e\n\u003cp\u003eThe TSH value indicates how well the thyroid gland is functioning. It assists in the diagnosis of conditions such as hypothyroidism (an underactive thyroid) or hyperthyroidism (an overactive thyroid).\u003c\/p\u003e\n\u003ch2\u003eWhat does a high TSH level mean?\u003c\/h2\u003e\n\u003cp\u003eA high TSH level usually indicates hypothyroidism, meaning the thyroid gland is not producing sufficient hormones. This can cause symptoms such as weight gain, cold intolerance, and fatigue.\u003c\/p\u003e\n\u003ch2\u003eWhat does a low TSH level mean?\u003c\/h2\u003e\n\u003cp\u003eA low TSH level may indicate hyperthyroidism, where the thyroid gland produces too many hormones. Symptoms may include weight loss, heart palpitations, and an increased sense of anxiety.\u003c\/p\u003e","brand":"BloedCheckup","offers":[{"title":"Default Title","offer_id":47751364542810,"sku":"","price":23.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0814\/6816\/2394\/files\/TSH.png?v=1755941752"},{"product_id":"tsh-vrij-t4","title":"TSH and Free T4","description":"\u003ch2\u003eWhat is TSH + Free T4?\u003c\/h2\u003e\n\u003cp\u003eTSH (Thyroid-Stimulating Hormone) and Free T4 (thyroxine) are biomarkers that assess thyroid function. TSH is produced in the pituitary gland and stimulates the thyroid to produce T4, which is essential for regulating metabolism.\u003c\/p\u003e\n\u003ch2\u003eWhy should you have TSH + Free T4 tested?\u003c\/h2\u003e\n\u003cp\u003eTesting TSH and Free T4 is useful for assessing your thyroid health. It is especially helpful when you experience symptoms that may indicate a thyroid disorder, such as fatigue, weight changes, or mood swings.\u003c\/p\u003e\n\u003ch2\u003eWhat does it indicate?\u003c\/h2\u003e\n\u003cp\u003eA TSH + Free T4 test can show whether your thyroid is too active (hyperthyroidism) or not active enough (hypothyroidism). It provides a clear picture of how your thyroid functions.\u003c\/p\u003e\n\u003ch2\u003eWhat does a high TSH level mean?\u003c\/h2\u003e\n\u003cp\u003eA high TSH level may indicate hypothyroidism, where the thyroid gland does not produce enough hormones. This can lead to symptoms such as weight gain, fatigue, and sensitivity to cold.\u003c\/p\u003e\n\u003ch2\u003eWhat does a low TSH level mean?\u003c\/h2\u003e\n\u003cp\u003eA low TSH level may indicate hyperthyroidism, where the thyroid gland produces too many hormones. This can cause symptoms such as weight loss, palpitations, and nervousness.\u003c\/p\u003e","brand":"BloedCheckup","offers":[{"title":"Default Title","offer_id":47751389708634,"sku":"","price":41.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0814\/6816\/2394\/files\/TSH_VrijT4.png?v=1755941751"},{"product_id":"schildklier-tsh-vrij-t4-en-ft3","title":"Thyroid Test (TSH, Free T4, FT3)","description":"\u003ch2\u003eWhat is the Thyroid Function Test?\u003c\/h2\u003e\n\u003cp\u003eThe Thyroid Function Test is a blood test that measures how well your thyroid gland is working. The thyroid plays a key role in regulating metabolism, energy, and overall bodily functions. The test measures the following biomarkers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eTSH (Thyroid Stimulating Hormone):\u003c\/strong\u003e Regulates the production of thyroid hormones. Elevated TSH levels may indicate hypothyroidism (underactive thyroid), while low TSH levels may suggest hyperthyroidism (overactive thyroid).\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFree T4 (Free Thyroxine):\u003c\/strong\u003e The main thyroid hormone that controls the rate of metabolic processes in the body.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFree T3 (Free Triiodothyronine):\u003c\/strong\u003e The active form of the thyroid hormone, responsible for stimulating energy production and oxygen use in cells.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy should you take the Thyroid Function Test?\u003c\/h2\u003e\n\u003cp\u003eTesting TSH, Free T4, and Free T3 is essential for detecting and managing thyroid imbalances. It is especially useful for people who:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExperience fatigue, weight changes, or mood fluctuations.\u003c\/li\u003e\n\u003cli\u003eShow symptoms of a slow or overactive metabolism.\u003c\/li\u003e\n\u003cli\u003eHave a family history of thyroid disorders.\u003c\/li\u003e\n\u003cli\u003eAre taking thyroid medication and need monitoring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat does it indicate?\u003c\/h2\u003e\n\u003cp\u003eThe Thyroid Function Test helps determine whether your thyroid produces too many or too few hormones, directly affecting:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEnergy levels and metabolism.\u003c\/li\u003e\n\u003cli\u003eWeight regulation and digestion.\u003c\/li\u003e\n\u003cli\u003eHeart rate and temperature control.\u003c\/li\u003e\n\u003cli\u003eConcentration and mood.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat does a high thyroid level mean?\u003c\/h2\u003e\n\u003cp\u003eHigh TSH levels may indicate \u003cstrong\u003ehypothyroidism\u003c\/strong\u003e (underactive thyroid), where too little hormone is produced. High Free T4 or Free T3 levels may indicate \u003cstrong\u003ehyperthyroidism\u003c\/strong\u003e (overactive thyroid), where too much hormone is produced.\u003c\/p\u003e\n\u003ch2\u003eWhat does a low thyroid level mean?\u003c\/h2\u003e\n\u003cp\u003eLow TSH levels may indicate \u003cstrong\u003ehyperthyroidism\u003c\/strong\u003e, while low Free T4 or Free T3 levels usually suggest \u003cstrong\u003ehypothyroidism\u003c\/strong\u003e. Both conditions require medical follow-up and appropriate treatment.\u003c\/p\u003e","brand":"BloedCheckup","offers":[{"title":"Default Title","offer_id":47751400751450,"sku":"","price":60.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0814\/6816\/2394\/files\/Schildklier_TSH_VrijT4enFT3.png?v=1755941750"},{"product_id":"tsh-receptor","title":"TSH-Receptor Antibodies (TRAb)","description":"\u003ch2\u003eWhat is TSH-Receptor?\u003c\/h2\u003e\n\u003cp\u003eThe TSH-Receptor (Thyroid Stimulating Hormone Receptor) is a biomarker present on the cells of the thyroid gland. This receptor binds TSH, which is released by the pituitary gland, and regulates the production of thyroid hormones.\u003c\/p\u003e\n\u003ch2\u003eWhy should you test TSH-Receptor?\u003c\/h2\u003e\n\u003cp\u003eTesting TSH-Receptor is useful to assess the function of the thyroid gland, especially in conditions such as hyperthyroidism or Graves' disease. It can assist in diagnosing thyroid disorders and in monitoring the effectiveness of treatment.\u003c\/p\u003e\n\u003ch2\u003eWhat does it indicate?\u003c\/h2\u003e\n\u003cp\u003eThe TSH-Receptor test indicates the activity of the thyroid gland. Abnormalities in the TSH-Receptor may point to an overactive thyroid (hyperthyroidism) or autoimmune diseases such as Graves' disease.\u003c\/p\u003e\n\u003ch2\u003eWhat does a high TSH-Receptor level mean?\u003c\/h2\u003e\n\u003cp\u003eA high level of TSH-Receptor antibodies may indicate hyperthyroidism or Graves' disease. It points to increased activity of the thyroid gland.\u003c\/p\u003e\n\u003ch2\u003eWhat does a low TSH-Receptor level mean?\u003c\/h2\u003e\n\u003cp\u003eA low level of TSH-Receptor antibodies may indicate a less active thyroid or hypothyroidism. It can also be normal in healthy individuals.\u003c\/p\u003e","brand":"BloedCheckup","offers":[{"title":"Default Title","offer_id":47751405011290,"sku":"","price":53.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0814\/6816\/2394\/files\/TSH-Receptor.png?v=1755941749"},{"product_id":"t3-vrij-ft3","title":"Free T3 (FT3)","description":"\u003ch2\u003eWhat is FT3?\u003c\/h2\u003e\n\u003cp\u003eFree Triiodothyronine, abbreviated FT3, is a thyroid hormone in the blood that is essential for regulating metabolism, heart function, digestion, and brain development.\u003c\/p\u003e\n\u003ch2\u003eWhy should FT3 be tested?\u003c\/h2\u003e\n\u003cp\u003eTesting FT3 is useful for evaluating thyroid function. It is particularly helpful in diagnosing hyperthyroidism or hypothyroidism, especially if other tests, such as those for TSH or FT4, show abnormal results.\u003c\/p\u003e\n\u003ch2\u003eWhat does it indicate?\u003c\/h2\u003e\n\u003cp\u003eFT3 levels provide information about how active the thyroid gland is. It aids in the diagnosis of thyroid diseases and in monitoring the treatment of thyroid conditions.\u003c\/p\u003e\n\u003ch2\u003eWhat does a high FT3 level mean?\u003c\/h2\u003e\n\u003cp\u003eA high FT3 level may indicate hyperthyroidism (an overactive thyroid gland), which can lead to symptoms such as weight loss, palpitations, increased anxiety, insomnia, and hand tremors.\u003c\/p\u003e\n\u003ch2\u003eWhat does a low FT3 level mean?\u003c\/h2\u003e\n\u003cp\u003eA low FT3 level may suggest hypothyroidism (an underactive thyroid gland), which can result in symptoms such as weight gain, fatigue, depression, cold intolerance, and dry skin.\u003c\/p\u003e","brand":"BloedCheckup","offers":[{"title":"Default Title","offer_id":47757724713306,"sku":"","price":32.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0814\/6816\/2394\/files\/T3Vrij_FT3.png?v=1755941731"},{"product_id":"vrij-t4-en-vrij-t3","title":"Free T4 and Free T3","description":"\u003ch2\u003eWhat is Free T4?\u003c\/h2\u003e\u003cp\u003eFree T4, also known as thyroxine, is a hormone produced by the thyroid gland. It plays a crucial role in our metabolism and energy balance.\u003c\/p\u003e\u003ch2\u003eWhy should you have Free T4 tested?\u003c\/h2\u003e\u003cp\u003eMeasuring Free T4 is useful for assessing thyroid function. It is especially relevant when experiencing symptoms of an overactive or underactive thyroid, such as unexplained weight change, fatigue, or mood swings.\u003c\/p\u003e\u003ch2\u003eWhat does it indicate?\u003c\/h2\u003e\u003cp\u003eFree T4 levels help in evaluating thyroid function. It provides insight into how well the thyroid gland produces and secretes hormones.\u003c\/p\u003e\u003ch2\u003eWhat does a high Free T4 level mean?\u003c\/h2\u003e\u003cp\u003eA high level of Free T4 may indicate hyperthyroidism, a condition in which the thyroid gland produces too much hormone. This can lead to symptoms such as weight loss, nervousness, and a rapid heartbeat.\u003c\/p\u003e\u003ch2\u003eWhat does a low Free T4 level mean?\u003c\/h2\u003e\u003cp\u003eA low level of Free T4 may indicate hypothyroidism, where the thyroid gland does not produce enough hormone. This can lead to symptoms such as weight gain, fatigue, and cold intolerance.\u003c\/p\u003e\u003ch2\u003eWhat is Free T3?\u003c\/h2\u003e\u003cp\u003eFree T3, or triiodothyronine, is another important hormone produced by the thyroid gland. It is even more active than T4 and has a strong influence on metabolism.\u003c\/p\u003e\u003ch2\u003eWhy should you have Free T3 tested?\u003c\/h2\u003e\u003cp\u003eTesting for Free T3 is useful for a more in-depth evaluation of thyroid function, especially if symptoms or results from other thyroid function tests are contradictory or unclear.\u003c\/p\u003e\u003ch2\u003eWhat does it indicate?\u003c\/h2\u003e\u003cp\u003eFree T3 levels provide an accurate picture of thyroid activity and are particularly useful in diagnosing hyperthyroidism or in cases where T4 levels are normal but symptoms of a thyroid disorder persist.\u003c\/p\u003e\u003ch2\u003eWhat does a high Free T3 level mean?\u003c\/h2\u003e\u003cp\u003eHigh levels of Free T3 may indicate hyperthyroidism, which can result in symptoms such as increased heart rate, anxiety, and sleep problems.\u003c\/p\u003e\u003ch2\u003eWhat does a low Free T3 level mean?\u003c\/h2\u003e\u003cp\u003eLow levels of Free T3 may indicate hypothyroidism, with possible symptoms such as fatigue, depression, and a sluggish metabolism.\u003c\/p\u003e","brand":"BloedCheckup","offers":[{"title":"Default Title","offer_id":47763920519514,"sku":"","price":41.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0814\/6816\/2394\/files\/VrijT4enVrijT3.png?v=1755941730"},{"product_id":"selenium-urine","title":"Selenium (Urine)","description":"\u003ch2 data-mce-fragment=\"1\"\u003eWhat is Selenium?\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eSelenium is a trace element naturally found in soil, water, and some foods. It plays a crucial role in metabolism and is essential for the proper functioning of the immune system and the thyroid gland.\u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eWhy test for Selenium?\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eTesting for Selenium is useful for determining whether you are receiving an adequate amount of this essential mineral through your diet or supplements. It is especially helpful for individuals living in areas where the soil has low selenium levels, vegetarians, and people with certain health conditions that may affect absorption.\u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eWhat does it indicate?\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe amount of Selenium in your body can be indicative of your nutritional status and potentially your risk for certain diseases, including heart disease. Selenium levels may also reflect thyroid function and immune system health.\u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eWhat does a high Selenium level mean?\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eA high Selenium level may indicate excessive intake, which can be harmful and lead to selenium toxicity. Symptoms of too much selenium include nausea, diarrhea, skin rash, and in severe cases, hair loss and neurological problems.\u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eWhat does a low Selenium level mean?\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eA low Selenium level can indicate insufficient dietary intake, which may lead to thyroid problems, reduced immunity, and in extreme cases, heart disease and infertility.\u003c\/p\u003e","brand":"BloedCheckup","offers":[{"title":"Default Title","offer_id":47831845568858,"sku":"","price":42.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0814\/6816\/2394\/files\/Selenium1.png?v=1755941711"},{"product_id":"schildklier-pakket-tsh-vrij-t4-ft3-vingerprik","title":"Thyroid Panel: TSH, Free T4, and FT3 (fingerstick)","description":"\u003ch2\u003eWhat is the Thyroid Function Test?\u003c\/h2\u003e\n\u003cp\u003eThe Thyroid Function Test is a blood test that measures how well your thyroid gland is working. The thyroid plays a key role in regulating metabolism, energy, and overall bodily functions. The test measures the following biomarkers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eTSH (Thyroid Stimulating Hormone):\u003c\/strong\u003e Regulates the production of thyroid hormones. Elevated TSH levels may indicate hypothyroidism (underactive thyroid), while low TSH levels may suggest hyperthyroidism (overactive thyroid).\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFree T4 (Free Thyroxine):\u003c\/strong\u003e The main thyroid hormone that controls the rate of metabolic processes in the body.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFree T3 (Free Triiodothyronine):\u003c\/strong\u003e The active form of the thyroid hormone, responsible for stimulating energy production and oxygen use in cells.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy should you take the Thyroid Function Test?\u003c\/h2\u003e\n\u003cp\u003eTesting TSH, Free T4, and Free T3 is essential for detecting and managing thyroid imbalances. It is especially useful for people who:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExperience fatigue, weight changes, or mood fluctuations.\u003c\/li\u003e\n\u003cli\u003eShow symptoms of a slow or overactive metabolism.\u003c\/li\u003e\n\u003cli\u003eHave a family history of thyroid disorders.\u003c\/li\u003e\n\u003cli\u003eAre taking thyroid medication and need monitoring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat does it indicate?\u003c\/h2\u003e\n\u003cp\u003eThe Thyroid Function Test helps determine whether your thyroid produces too many or too few hormones, directly affecting:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEnergy levels and metabolism.\u003c\/li\u003e\n\u003cli\u003eWeight regulation and digestion.\u003c\/li\u003e\n\u003cli\u003eHeart rate and temperature control.\u003c\/li\u003e\n\u003cli\u003eConcentration and mood.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat does a high thyroid level mean?\u003c\/h2\u003e\n\u003cp\u003eHigh TSH levels may indicate \u003cstrong\u003ehypothyroidism\u003c\/strong\u003e (underactive thyroid), where too little hormone is produced. High Free T4 or Free T3 levels may indicate \u003cstrong\u003ehyperthyroidism\u003c\/strong\u003e (overactive thyroid), where too much hormone is produced.\u003c\/p\u003e\n\u003ch2\u003eWhat does a low thyroid level mean?\u003c\/h2\u003e\n\u003cp\u003eLow TSH levels may indicate \u003cstrong\u003ehyperthyroidism\u003c\/strong\u003e, while low Free T4 or Free T3 levels usually suggest \u003cstrong\u003ehypothyroidism\u003c\/strong\u003e. Both conditions require medical follow-up and appropriate treatment.\u003c\/p\u003e","brand":"BloedCheckup","offers":[{"title":"Default Title","offer_id":47863265427802,"sku":null,"price":60.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0814\/6816\/2394\/files\/TSHBloedCheckup.webp?v=1755941686"},{"product_id":"tsh-vingerprik","title":"TSH (fingerstick)","description":"\u003ch3 data-mce-fragment=\"1\"\u003eWhat is TSH?\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003eTSH, or Thyroid-Stimulating Hormone, is a biomarker released by the pituitary gland to stimulate the thyroid gland to produce thyroxine (T4) and triiodothyronine (T3), two hormones that are essential for regulating metabolism.\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eWhy should you have TSH tested?\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003eTesting TSH is useful for assessing thyroid function. It can assist in determining hypothyroidism (an underactive thyroid gland) or hyperthyroidism (an overactive thyroid gland). This test is especially recommended for symptoms such as fatigue, weight changes, irregular heartbeat, or problems with body temperature.\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eWhat does it indicate?\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003eTSH levels provide insight into how well the thyroid gland is functioning. The amount of TSH can indicate whether the thyroid is producing too much or too few hormones relative to what the body requires.\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eWhat does a high TSH level mean?\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003eA high TSH level may indicate hypothyroidism, where the thyroid gland does not produce enough thyroid hormones. This can cause symptoms such as weight gain, fatigue, dry skin, and sensitivity to cold.\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eWhat does a low TSH level mean?\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003eA low TSH level may indicate hyperthyroidism, where the thyroid gland produces too many thyroid hormones. Symptoms may include weight loss, heart palpitations, increased anxiety, and heat intolerance.\u003c\/p\u003e","brand":"BloedCheckup","offers":[{"title":"Default Title","offer_id":47863599104346,"sku":null,"price":50.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0814\/6816\/2394\/files\/TSHBloedCheckup_10d9bd43-d88d-422f-8599-e09a41b1622d.webp?v=1755941665"},{"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"},{"product_id":"ziekte-van-hashimoto-auto-immuunziekte-schildklier","title":"Hashimoto: TPO and Thyroglobulin Antibodies","description":"\u003ch2 data-mce-fragment=\"1\"\u003eWhat is Hashimoto's Disease?\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eHashimoto's Disease is an autoimmune disease in which the immune system mistakenly attacks the thyroid gland, leading to chronic thyroid inflammation. This can damage the thyroid and reduce its ability to produce hormones, which is essential for regulating metabolism.\u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eWhy should you have Hashimoto's Disease tested?\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eTesting for Hashimoto's is useful if you are experiencing symptoms of hypothyroidism, such as fatigue, weight gain, cold intolerance, or dry skin. It may also be indicated if you have a family history of thyroid disorders, in order to detect the condition early and initiate treatment.\u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eWhat does it indicate?\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe test looks for high levels of antibodies against thyroperoxidase (TPO) and thyroglobulin, which indicates an autoimmune reaction against the thyroid gland. These antibodies can be present years before symptoms develop, allowing for early intervention.\u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eWhat does a high level mean?\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eA high level of TPO and\/or thyroglobulin antibodies suggests Hashimoto's Disease. This can lead to hypothyroidism, where the thyroid gland does not produce enough hormones, which can slow down various bodily functions.\u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eWhat does a low level mean?\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eA low level of these antibodies suggests that Hashimoto's Disease is less likely. However, it is possible to have the disease with normal antibody levels, especially in the early stages or in mild forms.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003e(Thyroid microsomal ant. (TPO) and Thyroglobulin ant.)\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"BloedCheckup","offers":[{"title":"Default Title","offer_id":47966902780250,"sku":"","price":87.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0814\/6816\/2394\/files\/ZiektevanHashimotoauto-immuunziekteSchildklier.png?v=1755941642"},{"product_id":"triglyceriden-vingerprik","title":"Triglycerides (fingerstick)","description":"\u003ch2\u003eWhat are Triglycerides?\u003c\/h2\u003e\n\u003cp\u003eTriglycerides are a type of fat found in the blood. When you eat, your body converts the calories it doesn't need immediately into triglycerides, which are stored in fat cells. Later, between meals, your body can use these triglycerides for energy.\u003c\/p\u003e\n\u003ch2\u003eWhy should you have Triglycerides tested?\u003c\/h2\u003e\n\u003cp\u003eTesting triglycerides is useful for assessing your risk of heart disease. It is especially useful as part of a lipid profile (cholesterol test) during regular health check-ups or if you have risk factors for heart disease.\u003c\/p\u003e\n\u003ch2\u003eWhat does it indicate?\u003c\/h2\u003e\n\u003cp\u003eThe level of triglycerides in your blood can indicate how well your body processes fats. It helps assess the risk of developing heart disease and can be an indicator of metabolic syndrome, a cluster of conditions that increase the risk of heart disease, diabetes, and stroke.\u003c\/p\u003e\n\u003ch2\u003eWhat does a high triglyceride level mean?\u003c\/h2\u003e\n\u003cp\u003eA high level of triglycerides can indicate an increased risk of heart disease. It can also be a sign of other conditions, such as metabolic syndrome, type 2 diabetes, or a thyroid disorder. Excessive alcohol consumption, obesity, and a diet high in carbohydrates can also contribute to high triglycerides.\u003c\/p\u003e\n\u003ch2\u003eWhat does a low triglyceride level mean?\u003c\/h2\u003e\n\u003cp\u003eWhile much attention is focused on high levels, extremely low triglyceride levels are rare and may indicate malnutrition, malabsorption (where your body does not properly absorb nutrients from food), or other medical conditions.\u003c\/p\u003e","brand":"BloedCheckup","offers":[{"title":"Default Title","offer_id":52250402750810,"sku":null,"price":26.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0814\/6816\/2394\/files\/Triglyceriden.png?v=1755941753"},{"product_id":"vrij-t3-ft3-vingerprik","title":"Free T3 (FT3) (fingerstick)","description":"\u003ch2\u003eWhat is FT3?\u003c\/h2\u003e\n\u003cp\u003eFree Triiodothyronine, abbreviated FT3, is a thyroid hormone in the blood that is essential for regulating metabolism, heart function, digestion, and brain development.\u003c\/p\u003e\n\u003ch2\u003eWhy should you have FT3 tested?\u003c\/h2\u003e\n\u003cp\u003eTesting FT3 is useful for evaluating thyroid function. It is particularly helpful in diagnosing hyperthyroidism or hypothyroidism, especially if other tests, such as those for TSH or FT4, show abnormal results.\u003c\/p\u003e\n\u003ch2\u003eWhat does it indicate?\u003c\/h2\u003e\n\u003cp\u003eFT3 levels provide information about how active the thyroid gland is. It helps in diagnosing thyroid diseases and monitoring the treatment of thyroid disorders.\u003c\/p\u003e\n\u003ch2\u003eWhat does a high FT3 level mean?\u003c\/h2\u003e\n\u003cp\u003eA high FT3 level may indicate hyperthyroidism (an overactive thyroid gland), which can lead to symptoms such as weight loss, palpitations, increased anxiety, insomnia, and hand tremors.\u003c\/p\u003e\n\u003ch2\u003eWhat does a low FT3 level mean?\u003c\/h2\u003e\n\u003cp\u003eA low FT3 level may indicate hypothyroidism (an underactive thyroid gland), which can result in symptoms such as weight gain, fatigue, depression, cold intolerance, and dry skin.\u003c\/p\u003e","brand":"BloedCheckup","offers":[{"title":"Default Title","offer_id":52250411598170,"sku":null,"price":32.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0814\/6816\/2394\/files\/T3Vrij_FT3.png?v=1755941731"},{"product_id":"vrij-t4-vingerprik","title":"Free T4 (FT4) (fingerstick)","description":"\u003ch2\u003eWhat is Free T4?\u003c\/h2\u003e\n\u003cp\u003eFree T4 (thyroxine) is an essential hormone produced by the thyroid gland. It plays a crucial role in regulating your metabolism and energy use, and affects virtually every organ in the body.\u003c\/p\u003e\n\u003ch2\u003eWhy should you have Free T4 tested?\u003c\/h2\u003e\n\u003cp\u003eTesting free T4 is useful for assessing thyroid function. It is particularly helpful for diagnosing hyperthyroidism or hypothyroidism, monitoring thyroid health in people taking thyroid medication, and evaluating overall metabolic health.\u003c\/p\u003e\n\u003ch2\u003eWhat does it indicate?\u003c\/h2\u003e\n\u003cp\u003eThe Free T4 test measures the amount of free T4 hormone in the blood. It provides insight into how well the thyroid gland is functioning.\u003c\/p\u003e\n\u003ch2\u003eWhat does a high Free T4 level mean?\u003c\/h2\u003e\n\u003cp\u003eA high level of free T4 may indicate hyperthyroidism, a condition in which the thyroid gland produces too much hormone. This can lead to symptoms such as weight loss, rapid heartbeat, nervousness, and excessive sweating.\u003c\/p\u003e\n\u003ch2\u003eWhat does a low Free T4 level mean?\u003c\/h2\u003e\n\u003cp\u003eA low level of free T4 may suggest hypothyroidism, where the thyroid gland does not produce enough hormone. This can result in symptoms such as weight gain, fatigue, dry skin, and sensitivity to cold.\u003c\/p\u003e","brand":"BloedCheckup","offers":[{"title":"Default Title","offer_id":52250417693018,"sku":null,"price":32.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0814\/6816\/2394\/files\/T4vrij.png?v=1755941760"},{"product_id":"algemeen-bloedonderzoek","title":"General Blood Test (Basic)","description":"\u003ch2\u003eWhat is Lab Basic (General Blood Test)?\u003c\/h2\u003e\n\u003cp\u003eThe Lab Basic package is a general blood test that measures the most essential blood values for a complete picture of your health. This package tests the three most important organ systems: kidney function, liver function, and thyroid function. In addition, important electrolytes and blood values are checked. It is a recommended test as a regular check-up to get a full overview of your health, even if you do not have specific complaints.\u003c\/p\u003e\n\u003ch2\u003eWhat is tested?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHemoglobin (Hb)\u003c\/strong\u003e – Oxygen-transporting protein, tests for anemia\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMCV\u003c\/strong\u003e – Mean corpuscular volume of red blood cells\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTSH (thyroid hormone)\u003c\/strong\u003e – Regulates thyroid function and metabolism\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003efT4 (free thyroxine)\u003c\/strong\u003e – Active thyroid hormone\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eeGFR (kidney function)\u003c\/strong\u003e – Estimated glomerular filtration rate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCreatinine\u003c\/strong\u003e – Waste product for kidney function assessment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eALT (liver function)\u003c\/strong\u003e – Alanine aminotransferase liver enzyme\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAST (liver function)\u003c\/strong\u003e – Aspartate aminotransferase liver enzyme\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSodium (Na)\u003c\/strong\u003e – Electrolyte for fluid balance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePotassium (Ka)\u003c\/strong\u003e – Electrolyte for heart and muscle function\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy should you get Lab Basic done?\u003c\/h2\u003e\n\u003cp\u003eThis test is suitable for anyone who wants to perform a general health check. It is particularly useful for vague complaints like fatigue, when using medication that can burden organs, or as preventive screening. The test provides insight into how well your kidneys, liver, and thyroid are functioning. Abnormalities in these organs can lead to serious health problems if not detected in time. Electrolyte disturbances can also have significant consequences for the heart and muscles.\u003c\/p\u003e\n\u003ch2\u003eWhat does it indicate?\u003c\/h2\u003e\n\u003cp\u003eThe results provide an overview of the function of your most important organs. Abnormal hemoglobin and MCV can indicate anemia or other blood disorders. TSH and fT4 show whether your thyroid is overactive (hyperthyroidism) or underactive (hypothyroidism). Creatinine and eGFR measure how well your kidneys filter waste products. ALT and AST provide insight into liver health. Sodium and potassium are crucial for fluid balance and heart function. Abnormalities often require further investigation or treatment.\u003c\/p\u003e\n\u003ch2\u003eWhat does a high level mean?\u003c\/h2\u003e\n\u003cp\u003eIncreased hemoglobin can indicate dehydration or hemoconcentration. High TSH with low fT4 indicates hypothyroidism (underactive thyroid). Elevated creatinine means reduced kidney function. Elevated liver enzymes (ALT\/AST) can indicate liver inflammation, fatty liver, alcohol use, or medication side effects. High sodium can indicate dehydration, while high potassium is dangerous for the heart and requires immediate attention. These values should always be evaluated by a physician.\u003c\/p\u003e\n\u003ch2\u003eWhat does a low level mean?\u003c\/h2\u003e\n\u003cp\u003eLow hemoglobin indicates anemia with associated fatigue and shortness of breath. Low MCV indicates iron-deficiency anemia. Low TSH with high fT4 means hyperthyroidism (overactive thyroid). Low electrolytes (sodium\/potassium) can result from vomiting, diarrhea, or medication use and can lead to muscle weakness, cardiac arrhythmias, and confusion. Very low potassium is a medical emergency. These abnormalities usually require treatment to prevent serious complications.\u003c\/p\u003e","brand":"BloedCheckup","offers":[{"title":"Default Title","offer_id":52451428827482,"sku":null,"price":125.0,"currency_code":"EUR","in_stock":true}]},{"product_id":"lab-uitgebreid-algemeen-uitgebreid","title":"General Blood Test (Extensive)","description":"\u003ch2\u003eWhat is Lab Extensive (General Extensive)?\u003c\/h2\u003e\n\u003cp\u003eThe Lab Extensive package is the most comprehensive general blood test that offers a complete and in-depth analysis of your health and the functioning of vital organs. This test goes far beyond the basic package and adds important markers for inflammation, diabetes, cardiovascular health, urinary tract, and prostate. It is a very complete examination that you can have performed twice a year for optimal health monitoring.\u003c\/p\u003e\n\u003ch2\u003eWhat is tested?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eHemoglobin (Hb)\u003c\/strong\u003e – Oxygen-transporting protein\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMCV\u003c\/strong\u003e – Mean corpuscular volume of red blood cells\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eTSH (thyroid)\u003c\/strong\u003e – Thyroid stimulating hormone\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003efT4\u003c\/strong\u003e – Free thyroxine (active thyroid hormone)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eeGFR (kidney function)\u003c\/strong\u003e – Estimated glomerular filtration rate\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCreatinine\u003c\/strong\u003e – Waste product for kidney assessment\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eALT (liver)\u003c\/strong\u003e – Liver enzyme\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAST (liver)\u003c\/strong\u003e – Liver enzyme\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSodium\u003c\/strong\u003e – Electrolyte\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePotassium\u003c\/strong\u003e – Electrolyte\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eESR (sedimentation)\u003c\/strong\u003e – Erythrocyte sedimentation rate (inflammation)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCRP (inflammation)\u003c\/strong\u003e – C-reactive protein\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eGlucose\u003c\/strong\u003e – Blood sugar level\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHbA1c\u003c\/strong\u003e – Long-term blood sugar (2-3 months)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eUrine Screening\u003c\/strong\u003e – Complete urine analysis\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePSA (prostate)\u003c\/strong\u003e – Prostate-specific antigen (men only)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eLipid Profile\u003c\/strong\u003e – LDL, HDL, Triglycerides, Total Cholesterol\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy should you get Lab Extensive?\u003c\/h2\u003e\n\u003cp\u003eThis test is ideal for anyone who wants to get a very complete picture of their health. It combines all basic tests with additional markers for diabetes screening (glucose and HbA1c), inflammation (CRP and ESR), cardiovascular health (full lipid profile), urinary tract infections and kidney stones (urine screening), and prostate health in men (PSA). The test is recommended as a semi-annual preventive check, for vague complaints, for increased risk of diabetes or cardiovascular disease, or for medication use. With this extensive screening, many conditions can be detected early.\u003c\/p\u003e\n\u003ch2\u003eWhat does it indicate?\u003c\/h2\u003e\n\u003cp\u003eThe results provide a very complete overview of your health. Elevated inflammatory markers (CRP, ESR) may indicate infections, autoimmune diseases, or chronic inflammation. Glucose and HbA1c reveal diabetes or pre-diabetes. The lipid profile indicates cardiovascular risk. Urine screening detects urinary tract infections, kidney problems, or diabetes. PSA values provide information about prostate health. All organ functions (liver, kidneys, thyroid) are assessed. This complete package helps detect diseases early when treatment is most effective.\u003c\/p\u003e\n\u003ch2\u003eWhat does a high level mean?\u003c\/h2\u003e\n\u003cp\u003eElevated CRP and ESR indicate active inflammation or infections that require further investigation. High glucose and HbA1c indicate diabetes or pre-diabetes and require lifestyle adjustments or medication. Elevated LDL cholesterol and triglycerides increase cardiovascular risk. High PSA values in men can indicate prostate inflammation, enlargement, or prostate problems. Elevated liver enzymes, creatinine, or abnormal urine may indicate organ problems. All these abnormalities warrant follow-up examination and possibly treatment.\u003c\/p\u003e\n\u003ch2\u003eWhat does a low level mean?\u003c\/h2\u003e\n\u003cp\u003eLow hemoglobin indicates anemia, resulting in fatigue. Low HDL cholesterol increases cardiovascular risk despite normal total cholesterol. Low thyroid levels (hypothyroidism) cause fatigue, weight gain, and depression. Low electrolytes can lead to muscle weakness and heart problems. Low glucose can indicate hypoglycemia. These abnormalities usually require correction via medication, supplementation, or dietary adjustments. The advantage of this extensive package is that even subtle abnormalities are detected before they cause serious symptoms.\u003c\/p\u003e","brand":"BloedCheckup","offers":[{"title":"Default Title","offer_id":52451434365274,"sku":null,"price":215.0,"currency_code":"EUR","in_stock":true}]},{"product_id":"anti-tg-capillair","title":"Anti-Tg (fingerstick)","description":"\u003cp\u003eAntibodies that can occur in autoimmune thyroid diseases such as Hashimoto's disease (hypothyroidism) and Graves' disease (hyperthyroidism).\u003c\/p\u003e","brand":"RPSH","offers":[{"title":"Default Title","offer_id":52713127117146,"sku":null,"price":80.0,"currency_code":"EUR","in_stock":true}]}],"url":"https:\/\/store.bloedcheckup.nl\/nl\/collections\/schildklier.oembed","provider":"BloedCheckup","version":"1.0","type":"link"}