{"title":"D-vitamiini","description":"\u003cp\u003eChoose between vitamin D self-testing and blood sampling for laboratory analysis. Explore individual analyses and larger vitamin panels, and check the included measurements and how results are delivered.\u003c\/p\u003e","products":[{"product_id":"d-vitamin-test","title":"D-vitamin test","description":"\u003ch2\u003eDo you suffer from vitamin D deficiency?\u003c\/h2\u003e\nThen you are not alone. \u003cstrong\u003eNearly two-thirds of Europe's population does not have sufficient levels of vitamin D in their bodies.\u003c\/strong\u003e This fat-soluble vitamin is important for a variety of functions in the body and is responsible for increasing the intestinal absorption of calcium, iron, magnesium, phosphate and zinc. \u003cstrong\u003eVitamin D contributes to the normal function of the immune system, muscles and bones, among other things.\u003c\/strong\u003e Vitamin D is also linked to your mental health. Vitamin D deficiency can cause serious conditions, especially if the deficiency has been present for a long period of time. \u003cstrong\u003eThe Quicktest Vitamin D Self-Test is used to detect the level of 5-OH-vitamin D in the blood. The test shows positive for vitamin D deficiency if your vitamin D levels are below 30 ng\/ml.\u003c\/strong\u003e\n\u003ch2\u003eCause of vitamin D deficiency\u003c\/h2\u003e\nDuring the winter months when the sun is low in our northern latitudes, our bodies cannot produce vitamin D themselves using sunlight. This puts us at greater risk of developing a vitamin D deficiency. You can also develop a vitamin D deficiency if you have a disease that makes it difficult for your intestines to absorb nutrients, or if you eat a very limited diet. Vegans and other people who do not eat fish or fortified foods are at risk of developing a vitamin D deficiency if they do not take supplements.\n\u003ch2\u003eSymptoms of vitamin D deficiency\u003c\/h2\u003e\nVitamin D deficiency in adults is a condition that develops over a long period of time. \u003cstrong\u003eSymptoms of vitamin D deficiency are often diffuse and can include general fatigue, depression, lack of energy, muscle weakness\/muscle cramps, digestive problems and headaches.\u003c\/strong\u003e Vitamin D deficiency can cause serious conditions, especially if the deficiency has occurred over a longer period of time. If there is too little vitamin D, the absorption of calcium in the body is inhibited, which in turn affects the bone tissue. \u003cstrong\u003eSevere vitamin D deficiency can cause symptoms in the form of softer or more fragile bones, known as osteoporosis.\u003c\/strong\u003e \u003cstrong\u003eChildren are particularly vulnerable to vitamin D deficiency as their bones need vitamin D to develop properly.\u003c\/strong\u003e\n\nLow levels of vitamin D can lead to premature birth, increased risk of preeclampsia and lower birth weight, among other things.\n\n \n\n\u003cstrong\u003ePublication information\u003c\/strong\u003e\n\nFact-checked 2024-11-11 by\n\u003cem\u003eLeg Doctor \u003ca href=\"https:\/\/www.quicktest.se\/om-oss\/\"\u003eFredrik Lönnqvist \u003c\/a\u003e\u003c\/em\u003e\n\u003cem\u003eLeg Nurse\u003c\/em\u003e","brand":"Quicktest Sverige","offers":[{"title":"Default Title","offer_id":57375007342976,"sku":"DVI907","price":149.0,"currency_code":"SEK","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/9199\/2448\/files\/quicktest_d-vitamin-1.jpg?v=1770665946"},{"product_id":"d-vitamin-test-labb","title":"Vitamin D Lab Test – At-Home Sampling","description":"\u003cp\u003eDo you want to check your vitamin D levels at home? The vitamin D test measures 25-OH-vitamin D, the marker used to assess the body's vitamin D status. You collect a liquid capillary blood sample from your fingertip and receive a quantitative laboratory result digitally.\u003c\/p\u003e\u003ch2\u003eThe test at a glance\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSample collection entirely at home\u003c\/li\u003e\n\u003cli\u003eLiquid capillary blood from the fingertip\u003c\/li\u003e\n\u003cli\u003eQuantitative laboratory values\u003c\/li\u003e\n\u003cli\u003eMedical laboratory accredited according to ISO 15189\u003c\/li\u003e\n\u003cli\u003eQuality assurance according to Rili-BÄK\u003c\/li\u003e\n\u003cli\u003eDigital result in your personal health portal\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat does the vitamin D test measure?\u003c\/h2\u003e\u003ch3\u003e25-OH-vitamin D\u003c\/h3\u003e\u003cp\u003e25-OH-vitamin D is the primary circulating form of vitamin D and is used to assess the body's vitamin D status. Vitamin D plays a role in areas such as bone health, calcium metabolism, and muscle function.\u003c\/p\u003e\u003ch2\u003eCommon symptoms and when the test may be relevant\u003c\/h2\u003e\u003cp\u003eA test may be relevant in cases of low sun exposure, limited vitamin D intake, previously low levels, or symptoms warranting a broader medical assessment. Levels often vary throughout the year and, in Sweden, are typically lower after the winter season.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003efatigue\u003c\/li\u003e\n\u003cli\u003emuscle weakness\u003c\/li\u003e\n\u003cli\u003ediffuse aches\u003c\/li\u003e\n\u003cli\u003eskeletal effects in cases of severe or prolonged deficiency\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eMany people with low levels show no clear symptoms, and the issues listed above can have various other causes.\u003c\/p\u003e\u003ch2\u003eWho is this test for?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eThose with limited sun exposure.\u003c\/li\u003e\n\u003cli\u003eThose who want to monitor a previous vitamin D level.\u003c\/li\u003e\n\u003cli\u003eThose who take vitamin D supplements and want a reading to help assess their status.\u003c\/li\u003e\n\u003cli\u003eThose who prefer home testing.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow the home lab test works\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrder the test.\u003c\/strong\u003e You receive a complete sample collection kit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRead the instructions.\u003c\/strong\u003e Prepare the materials and warm your hands to improve blood flow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollect the sample at home.\u003c\/strong\u003e Prick your fingertip and collect liquid capillary blood in the test tube according to the instructions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSend the sample.\u003c\/strong\u003e Label, seal, and pack the sample, then send it to the laboratory using the return materials provided.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLaboratory analysis.\u003c\/strong\u003e The sample is analyzed using a quality-assured laboratory method.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eView the result digitally.\u003c\/strong\u003e The laboratory result is displayed in your personal health portal.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch2\u003eBefore sample collection\u003c\/h2\u003e\u003cp\u003eFollow the instructions in the sample collection kit. Vitamin D supplements can affect the result. Do not alter prescribed treatment without first consulting a healthcare professional.\u003c\/p\u003e\u003ch2\u003eLaboratory and quality\u003c\/h2\u003e\u003cp\u003eThe sample is analyzed at a medical laboratory accredited according to ISO 15189. The laboratory's quality assurance also complies with Rili-BÄK, the German medical association's guideline for quality assurance in laboratory medical testing.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSample material: liquid capillary blood\u003c\/li\u003e\n\u003cli\u003eCollection site: at home\u003c\/li\u003e\n\u003cli\u003eResult: digital laboratory report\u003c\/li\u003e\n\u003cli\u003eTurnaround time: transport time and the scope of the analysis affect the total time\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eResults and reference values\u003c\/h2\u003e\u003cp\u003eYou will receive a quantitative result—including the laboratory's unit of measurement and the applicable reference ranges—in your personal health portal. Reference ranges may vary between laboratories and can sometimes be influenced by individual factors. An abnormal result is not a diagnosis in itself.\u003c\/p\u003e\u003ch2\u003eDo you want to analyze additional vitamin and nutrient markers?\u003c\/h2\u003e\u003cp\u003e\u003ca href=\"\/en\/products\/vitamin-stor\"\u003eComprehensive Vitamin D Test\u003c\/a\u003e Combines Vitamin D with B12 and iron-related markers.\u003c\/p\u003e\u003ch2\u003eImportant information about the results\u003c\/h2\u003e\u003cp\u003eThe test provides information on the analyzed markers but does not provide a diagnosis and does not replace medical assessment or treatment. Contact a healthcare professional in the event of abnormal results, distinct or persistent symptoms, or concerns.\u003c\/p\u003e\u003ch2\u003eFrequently asked questions about the Vitamin D test\u003c\/h2\u003e\u003ch3\u003eWhich form of Vitamin D is measured?\u003c\/h3\u003e\u003cp\u003eThe test measures 25-OH-vitamin D, the marker commonly used to assess Vitamin D status.\u003c\/p\u003e\u003ch3\u003eCan Vitamin D deficiency cause fatigue?\u003c\/h3\u003e\u003cp\u003eFatigue can occur but is a non-specific symptom that may have many other causes.\u003c\/p\u003e\u003ch3\u003eDo Vitamin D levels vary throughout the year?\u003c\/h3\u003e\u003cp\u003eYes. Sunlight contributes to the body's production of vitamin D, meaning levels can vary between seasons.\u003c\/p\u003e\u003ch3\u003eCan supplements affect the level?\u003c\/h3\u003e\u003cp\u003eYes. Vitamin D supplements can affect the measured level and should be taken into account when interpreting the result.\u003c\/p\u003e\u003ch3\u003eDoes the test provide a diagnosis?\u003c\/h3\u003e\u003cp\u003eNo. The result shows your measured level and needs to be assessed within its medical context.\u003c\/p\u003e","brand":"Quicktest Sverige","offers":[{"title":"Default Title","offer_id":58806187753856,"sku":"f07a831c-657f-46bb-b112-0dd0599b5ff5","price":595.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/9199\/2448\/files\/59-d-vitamin-test-labb.png?v=1788471055"},{"product_id":"vitamin-stor","title":"Comprehensive Vitamin Lab Test – At-Home Sampling","description":"\u003cp\u003eGet a comprehensive overview of Vitamin D, B12, and iron-related markers with at-home sampling. The test measures 25-OH-vitamin D, total B12, active B12, ferritin, and transferrin.\u003c\/p\u003e\u003ch2\u003eThe test at a glance\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSample collection entirely at home\u003c\/li\u003e\n\u003cli\u003eLiquid capillary blood from the fingertip\u003c\/li\u003e\n\u003cli\u003eQuantitative laboratory values\u003c\/li\u003e\n\u003cli\u003eMedical laboratory accredited according to ISO 15189\u003c\/li\u003e\n\u003cli\u003eQuality assurance according to Rili-BÄK\u003c\/li\u003e\n\u003cli\u003eDigital results in a personal health portal\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat does the test measure?\u003c\/h2\u003e\u003ch3\u003e25-OH-vitamin D\u003c\/h3\u003e\u003cp\u003eThe marker used to assess the body's Vitamin D status.\u003c\/p\u003e\u003ch3\u003eVitamin B12\u003c\/h3\u003e\u003cp\u003eTotal B12 includes several protein-bound forms of the vitamin.\u003c\/p\u003e\u003ch3\u003eHolotranscobalamin – active B12\u003c\/h3\u003e\u003cp\u003eThe fraction of B12 bound to transcobalamin that can be taken up by the body's cells.\u003c\/p\u003e\u003ch3\u003eFerritin\u003c\/h3\u003e\u003cp\u003eFerritin is used as a marker for the body's iron stores but can also be affected by inflammation.\u003c\/p\u003e\u003ch3\u003eTransferrin\u003c\/h3\u003e\u003cp\u003eTransferrin is the primary transport protein for iron in the blood.\u003c\/p\u003e\u003ch2\u003eCommon symptoms and when the test may be relevant\u003c\/h2\u003e\u003cp\u003eThe profile provides a broader basis for assessment in cases of fatigue, a restricted diet, or low sun exposure, or when you wish to monitor previous vitamin and iron-related levels.\u003c\/p\u003e\u003cp\u003eDeficiencies can manifest alongside symptoms such as fatigue, reduced energy, muscle weakness, tingling, or numbness. These symptoms are non-specific and can have many other causes.\u003c\/p\u003e\u003ch2\u003eWho is this test for?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFor those who want to check levels of vitamin D, B12, and iron-related markers simultaneously.\u003c\/li\u003e\n\u003cli\u003eFor those following a restricted or predominantly plant-based diet.\u003c\/li\u003e\n\u003cli\u003eFor those wishing to monitor the effects of supplements or track previous levels in consultation with a healthcare professional.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow the test works\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003eOrder the test and receive the sampling kit at home.\u003c\/li\u003e\n\u003cli\u003eRead the instructions and complete any necessary preparations.\u003c\/li\u003e\n\u003cli\u003ePrick your fingertip and collect liquid capillary blood in the provided test tube.\u003c\/li\u003e\n\u003cli\u003eLabel, pack, and send the sample to the laboratory.\u003c\/li\u003e\n\u003cli\u003eThe laboratory analyzes the included markers.\u003c\/li\u003e\n\u003cli\u003eView your digital laboratory result in your personal health portal.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch2\u003eBefore sample collection\u003c\/h2\u003e\u003cp\u003eFollow the instructions in the sample collection kit. Dietary supplements can affect the result. Do not alter prescribed treatment without medical advice.\u003c\/p\u003e\u003ch2\u003eLaboratory and quality\u003c\/h2\u003e\u003cp\u003eThe sample is analyzed at a medical laboratory accredited according to ISO 15189. The laboratory's quality assurance also adheres to Rili-BÄK guidelines for laboratory medical testing.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSample material: liquid capillary blood\u003c\/li\u003e\n\u003cli\u003eCollection site: at home\u003c\/li\u003e\n\u003cli\u003eResult: digital laboratory result\u003c\/li\u003e\n\u003cli\u003eTurnaround time: transport time and the scope of the analysis affect the total time\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eResults and reference values\u003c\/h2\u003e\u003cp\u003eThe result displays the analyzed markers and any calculated values, along with the laboratory's units and current reference intervals. Results should be interpreted in the context of age, gender, symptoms, medications, lifestyle habits, and medical history.\u003c\/p\u003e\u003ch2\u003eImportant information about the result\u003c\/h2\u003e\u003cp\u003eA health check can identify abnormal laboratory values ​​but does not provide a medical diagnosis or rule out disease. Contact a healthcare provider in the event of significantly abnormal results, persistent symptoms, or concerns.\u003c\/p\u003e\u003ch2\u003eResults and reference values\u003c\/h2\u003e\u003cp\u003eYou will receive five quantitative laboratory values, including the laboratory's units and current reference intervals. Ferritin levels can be affected by inflammation, and results should be evaluated in conjunction with symptoms, diet, supplements, and medical history.\u003c\/p\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eWhich markers are included?\u003c\/h3\u003e\u003cp\u003e25-OH-vitamin D, total B12, active B12, ferritin, and transferrin.\u003c\/p\u003e\u003ch3\u003eWhat is the difference between total and active B12?\u003c\/h3\u003e\u003cp\u003eTotal B12 encompasses several forms, whereas active B12 represents the fraction available to the cells.\u003c\/p\u003e\u003ch3\u003eCan ferritin levels be affected by inflammation?\u003c\/h3\u003e\u003cp\u003eYes, ferritin levels can rise during inflammation and infection.\u003c\/p\u003e\u003ch3\u003eCan dietary supplements affect the results?\u003c\/h3\u003e\u003cp\u003eYes. The result should be interpreted with regard to the supplements you are taking.\u003c\/p\u003e\u003ch3\u003eCan the test diagnose a deficiency?\u003c\/h3\u003e\u003cp\u003eThe values ​​provide information but may need to be supplemented and medically evaluated.\u003c\/p\u003e","brand":"Quicktest Sverige","offers":[{"title":"Default Title","offer_id":58861945880960,"sku":"77b25f83-90f9-47ed-a335-95ddd6884b71","price":1495.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/9199\/2448\/files\/vitamin-stor.png?v=1788531650"}],"url":"https:\/\/quicktest.fi\/en\/collections\/health-tests-vitamins-and-nutritional-status-vitamin-d.oembed","provider":"Quicktest","version":"1.0","type":"link"}