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Home›Vitamin D (25-Hydroxy) in Bangalore
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Content created by
Written by
Dr. Shreya Gupta
BDS, MDS - Oral and Maxillofacial Pathology
Reviewed by
Dr. Ashish Ranjan
MBBS, MD (Pharmacology)
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Vitamin D (25-Hydroxy) near me in Bangalore

Also known as Calcidiol, 25-hydroxycholecalciferol , Vit D (25-OH)
You need to provide
Blood
This test is for
Male, Female

Understanding Vitamin D (25-Hydroxy) in Bangalore

What is Vitamin D (25-Hydroxy) in Bangalore?

Vitamin D (25-Hydroxy) is tailored to measure vitamin D levels in the body and is available at an affordable price in Bangalore 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 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.

What does Vitamin D (25-Hydroxy) measure?

A 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 liver converts vitamin D to 25-hydroxyvitamin D (25-OH vitamin D). A Vitamin D (25-Hydroxy) test measures the level of this 25-OH vitamin D as it is the primary form of vitamin D that circulates in the blood.

Answers to Patient Concerns & Frequently Asked Questions (FAQs) about Vitamin D (25-Hydroxy) in Bangalore

Frequently Asked Questions about Vitamin D (25-Hydroxy) in Bangalore

Q. What are the signs and symptoms of low vitamin D levels?

Signs and symptoms of vitamin D deficiency may include fatigue, bone pain, depression, hair loss, muscle weakness, appetite loss, pale skin, and sleep disturbances.

Q. How much vitamin D is needed daily?

The recommended daily amount of vitamin D is 400 international units (IU) for children up to age 12 months, 600 IU for people aged 1 to 70 years, and 800 IU for people over 70 years. For adults with vitamin D levels below 30 ng/mL, the Endocrine Society guidelines recommend a daily intake of 1,500–2,000 IU to restore healthy vitamin D levels.

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

A 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.

Q. Are there any risks associated with a 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.

Q. What can cause vitamin D deficiency?

The major cause of vitamin D deficiency is insufficient sunlight exposure or a vitamin D-deficient diet.

Q. Who should be tested for Vitamin D?

Vitamin D 25 (OH) should be tested in individuals who are undergoing therapy to prevent or treat osteoporosis, patients having signs and symptoms of low calcium level (hypocalcemia) or high calcium level (hypercalcemia). It should also be done in patients with cystic fibrosis, Crohn’s disease, and with gastric bypass surgery, patients receiving vitamin D therapy who do not demonstrate clinical improvement. Along with that, these tests can be done in elderly people, especially those with minimal exposure to sunlight, children and adults with suspected rickets and osteomalacia, respectively, and infants who are exclusively breastfed.

Q. What are the additional lab tests needed to be performed in case of abnormal Vitamin D test results?

Additional tests that can help establish vitamin D deficiency include 24-hour urine calcium, parathyroid hormone total or bone alkaline phosphatase level, serum calcium, and serum phosphorus level.

Q. What is osteomalacia?

Osteomalacia is the softening of the bones due to demineralization (the loss of minerals) and, most notably, by the depletion of calcium from bone. It is a characteristic feature of vitamin D deficiency in adults. Osteomalacia can also be caused by poor dietary intake or poor absorption of calcium and other minerals needed to harden bones.

Q. What are the sources of Vitamin D?

Vitamin D is derived from endogenous sources and exogenous sources. Endogenous sources are produced in our body when our skin is exposed to sunlight. In contrast, exogenous sources can only be derived from other sources, as they are not made in our bodies. Dietary sources of vitamin D include fish, eggs, fortified dairy products, and nutritional supplements.

Q. What is osteoporosis?

Osteoporosis is a condition of fragile bones with increased susceptibility to fracture. Vitamin D and calcium deficiency are some of the leading causes of osteoporosis. Other risk factors can be genetics, lack of exercise, personal history of fracture as an adult, cigarette smoking, excessive alcohol consumption, history of rheumatoid arthritis, low body weight, and family history of osteoporosis. Usually, osteoporosis does not manifest itself until bone fractures occur. X-rays and bone mineral density tests can help diagnose osteoporosis.
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Vitamin D (25-Hydroxy) test price for other cities

Price inAgraRs. 1574
Price inAhmedabadRs. 1574
Price inAllahabadRs. 1574
Price inAmritsarRs. 1574
Price inBhopalRs. 1574
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