Book a Test - 25 - Hydroxy Vitamin D, Total

A Vitamin D (25-Hydroxy) test evaluates the concentration of vitamin D in the body. Vitamin D is an essential fat-soluble nutrient crucial for calcium and phosphorus absorption, which is vital for maintaining strong bones and teeth and supporting a healthy immune system. Monitoring vitamin D levels is instrumental in detecting various bone-related conditions such as rickets, osteomalacia, and osteoporosis. Vitamin D plays a pivotal role in numerous bodily functions, including immune system modulation, bone health preservation, and cellular growth regulation. It also acts as a multifaceted hormone, regulating calcium and phosphorus levels in the body. While exposure to sunlight is a primary source of vitamin D, dietary sources like fortified foods, green vegetables, mushrooms, egg yolks, fatty fish, and vitamin D supplements can also contribute to maintaining optimal nutrient levels. According to a study by the National Center for Biotechnology Information (NCBI), vitamin D deficiency is widespread across all age groups in India. Inadequate vitamin D levels can heighten the risk of fractures, muscle weakness, fatigue, compromised immune function, and increased susceptibility to chronic illnesses such as diabetes. A Vitamin D (25-Hydroxy) assessment helps determine whether there is a deficiency or excess of vitamin D in the body, which may occur due to excessive supplement intake. In such cases, discontinuing vitamin D supplements and seeking medical guidance may be necessary. No specific preparation is typically necessary for this test; you can follow your regular diet beforehand. However, it is advisable to refrain from taking vitamin D supplements prior to undergoing a Vitamin D (25-Hydroxy) test, as these supplements might impact the precision of the results. Test result ranges are generally approximate and may vary slightly among laboratories due to differences in methodologies and laboratory protocols. It is essential to discuss your individual test results with your healthcare provider. These results will assist them in assessing your medical status, providing recommendations for lifestyle adjustments such as diet and exercise, prescribing medication if necessary to address your condition, and devising an overall treatment strategy.

• To ascertain deficient, insufficient, or toxic levels of vitamin D in the body. • As part of routine checkups for individuals at heightened risk of vitamin D deficiency. Such risks may be associated with obesity, limited sun exposure, weight loss surgery, digestive disorders like Crohn’s disease, kidney or liver disease, and the use of specific medications like phenytoin. • For individuals exhibiting symptoms suggestive of vitamin D deficiency, such as bone deformities, immune system dysfunction, muscle cramps, and dental abnormalities. • To monitor the effectiveness of treatment in patients receiving vitamin D supplements. • For the diagnosis and monitoring of parathyroid gland function, as the parathyroid hormone (PTH) plays a crucial role in vitamin D metabolism.

A Vitamin D (25-Hydroxy) test evaluates the concentration of vitamin D in the body, an essential nutrient vital for various physiological functions. This vitamin can be synthesized internally through exposure to sunlight or obtained from dietary sources. It predominantly exists in two forms: Vitamin D2 (ergocalciferol), primarily found in plants like yeast or mushrooms and fortified foods, and Vitamin D3 (cholecalciferol), present in foods such as cheese, green vegetables, mushrooms, egg yolks, and fatty fish. Both Vitamin D2 and D3 undergo chemical transformations before becoming biologically active. These conversions occur primarily in the liver and kidneys. In the liver, vitamin D is converted to 25- hydroxyvitamin D (25-OH vitamin D), which is the primary circulating form of vitamin D in the bloodstream. Consequently, a Vitamin D (25-Hydroxy) test quantifies the level of this 25-OH vitamin D, providing valuable insights into the individual's vitamin D status.