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Vitamin D (25-Hydroxy)

Vitamin D (25-Hydroxy) near me in Chennai

Also referred as

Calcidiol

Vit D (25-OH)

For men & women

Earliest reports in

12 hours

Contains

1 test

Know more about this test

The Vitamin D (25-Hydroxy) test is tailored to measure vitamin D levels in the body and is available at an affordable price in Chennai with Tata 1mg labs. Vitamin D is a fat-soluble essential nutrient that helps the body maintain strong bones & teeth and a healthy immune system. It can be obtained from healthy exposure to sunlight and dietary sources.

Your doctor may suggest the Vitamin D (25-Hydroxy) test if they notice health issues associated with low vitamin D levels like an increased risk of fractures, muscle weakness and lethargy, dysfunction of the immune system, and increased risk of chronic diseases like diabetes. This test also monitors the treatment response in people receiving medication for abnormal vitamin D levels.

It is generally recommended to stop taking vitamin D supplements before taking Vitamin D (25-Hydroxy) test, as they may affect the accuracy of the test results. However, you may consume a regular diet before taking the test.

Samples required

Blood

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Preparations

No special preparation is required.

Sample Collection

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Understanding Vitamin D (25-Hydroxy)

Vitamin D is a fat-soluble essential nutrient. It exists in two primary forms. Vitamin D3 (Cholecalciferol) derived from animal sources and vitamin D2 (Ergocalciferol) derived from plant sources; both performing similar functions. The main sources of vitamin D3 are certain foods, dietary supplements, and exposure to ultraviolet B (UVB) radiation from sunlight, while vitamin D2 is derived from products or supplements of plant origin and mushrooms etc. Both these forms are converted into 25-hydroxy D2 or D3 respectively in the liver. The levels of 25-hydroxy Vitamin D in blood is considered the best parameter to assess vitamin D status of the body. The Vitamin D (25-OH) test measures only the Total 25-OH D vitamin (i.e D2+D3) and does not differentiate between the two forms.

As per an NCBI (National Center for Biotechnology Information) study, vitamin D deficiency is highly prevalent across all age groups in India. Insufficient vitamin D levels can increase susceptibility to fractures, weakened muscles, fatigue, compromised immune function, and a higher likelihood of chronic illnesses like diabetes. The Vitamin D (25-Hydroxy) test examination can aid in assessing whether your body has an inadequate supply (deficiency) or an excessive amount of vitamin D, often resulting from excessive supplement intake. If such circumstances arise, it may be necessary to discontinue vitamin D supplements and seek medical advice.

Usually, no special preparation is required for this test; you may consume a regular diet before taking the test. However, it is generally recommended to stop taking vitamin D supplements before the Vitamin D (25-Hydroxy) test, as these supplements may affect the accuracy of the test results.

Test result ranges are approximate and may differ slightly between labs depending on the methodology and laboratory guidelines. Talk to your doctor about your specific test results. The test results will help them determine your medical condition, make recommendations for lifestyle modifications such as diet and exercise, prescribe medication if required to manage your condition, and formulate your overall treatment plan.

What does Vitamin D (25-Hydroxy) measure?

The Vitamin D (25-Hydroxy) test measures the levels of vitamin D in the body. It is an essential nutrient that can be synthesized in the body upon healthy exposure to sunlight or absorbed from dietary sources. It majorly exists in two forms: Vitamin D2 (ergocalciferol) and Vitamin D3 (cholecalciferol). Vitamin D2 is present in plants, such as yeast or mushrooms, and is available as a supplement in fortified foods, and vitamin D3 is found in foods like cheese, green vegetables, mushrooms, egg yolks, and fatty fish.

Both forms of vitamin D (D2 and D3) need to undergo some chemical changes before being available for use in the body. These chemical changes take place in the liver or kidneys.The levels of 25-hydroxy Vitamin D in blood is considered the best parameter to assess vitamin D status of the body. A Vitamin D (25-Hydroxy) measures the level of Total 25-OH vitamin D (D2+D3) , but it does not differentiate between the two forms as it is the major form of vitamin D that circulates in the blood.

FAQs related to Vitamin D (25-Hydroxy) in Chennai

What is the vitamin D test used for?

The vitamin D test is done to measure the amount of vitamin D in individuals with symptoms such as bone deformities, dysfunction of the immune system, muscle cramps, and dental abnormalities, and to monitor the adequacy of treatment in patients who are receiving vitamin D supplements.

What is the right time to get the vitamin D test done?

The vitamin D test can be done at any time of the day. However, you should stop taking vitamin D supplements before the test to get accurate results.

Are there any risks associated with the vitamin D test?

No, usually, there are no risks associated with this test. The blood sample is withdrawn with the help of a needle, and the process is fairly fast and relatively painless. Very rarely, you may experience excessive pain, bleeding, hematoma (blood collection under the skin), bruising, or infection at the site of the needle prick. Consult the doctor if you experience any of these.

Can I schedule the vitamin D test online in Chennai near me?

Yes. In Chennai, you can schedule the vitamin D test near you with Tata 1mg Labs. The test is easy to book, cost-effective, and available with a comprehensive report.

Is the vitamin D test eligible for home sample collection in Chennai?

Yes, Tata 1mg Labs provides a home sample collection facility for the vitamin D test in Chennai. You can choose the date and time of sample collection as per your schedule and convenience.

What is the procedure to book the vitamin D test with Tata 1mg Labs in Chennai?

The booking process for the vitamin D with Tata 1mg Labs in Chennai is straightforward and hassle-free. Follow these steps to schedule a test online: 1). Go to the Lab Tests section on the Tata 1mg website. 2). Add your preferred test to the shopping cart. 3). Choose a time and day that works for you as long as you also take the essential prerequisites into account. 4). A confirmation notification will be sent to you with all the details once the booking is complete.

How much does the vitamin D test cost at Tata 1mg Labs in Chennai?

Tata 1mg Labs offers all tests at an affordable price. The vitamin D test is priced at Rs. 388 in Chennai.

How long does it take Tata 1mg Labs to provide the reports of the vitamin D test in Chennai?

We at Tata 1mg Labs recognize the value of prompt results. We strive to deliver test results with quick turnaround times so you can receive the information promptly. The reports of the vitamin D test in Chennai are often provided in 12 hours.

Content created by

Dr. Swati Gupta (Anand)

MBBS, MD Lab Medicine

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Last Updated

11th Nov 2024