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Vitamin – D (25 Hydroxy)
₹1,000.00
Description
- Chemical Overview: Vitamin D (25 Hydroxy), also known as calcidiol, is the primary form of vitamin D circulating in the bloodstream. It is produced in the liver from vitamin D3 (cholecalciferol) or vitamin D2 (ergocalciferol) after they are synthesized from sunlight exposure or ingested from dietary sources.
- Role in Health: This vitamin plays a crucial role in calcium and phosphate metabolism, which are essential for maintaining healthy bones and teeth. It also supports immune function, muscle strength, and overall cellular health.
- Testing Purpose: The measurement of 25-hydroxy vitamin D levels in the blood is commonly used to assess an individual’s vitamin D status. This test helps diagnose vitamin D deficiency or insufficiency, which can lead to bone disorders such as rickets in children and osteomalacia or osteoporosis in adults.
- Sources and Absorption: Vitamin D can be obtained through exposure to sunlight, dietary sources (such as fatty fish, fortified foods, and egg yolks), and supplements. Factors like geographical location, skin pigmentation, and lifestyle can influence vitamin D levels.
- Deficiency and Health Risks: Low levels of 25-hydroxy vitamin D can lead to various health issues, including increased risk of fractures, immune dysfunction, and chronic diseases. Monitoring and supplementation may be necessary for individuals at risk of deficiency, particularly those with limited sun exposure or certain medical conditions.
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