About This Test
Vitamin D is a fat-soluble vitamin essential for maintaining normal calcium and phosphorus balance, bone mineralization, and overall skeletal health. The Vitamin D [25(OH)D] blood test is the best indicator of overall Vitamin D status, reflecting total intake from sunlight, diet, and supplements.
It is essential for diagnosing deficiency, monitoring therapy, and evaluating bone and calcium metabolism disorders.
Test associated with Vitamin D are Calcium & Phosphorus to evaluate bone mineralization; Alkaline Phosphatase (ALP) elevated in rickets / osteomalacia; Parathyroid Hormone (PTH) inversely related to Vitamin D levels.
Test Parameters (1)
- 25 HYDROXY VITAMIN D, Serum
Home Collection
✓ Available
Reports Available In
1 Day
Preparation / Prerequisite
No special requirement
Frequently Asked Questions
These tests measure things like blood sugar, liver function, kidney function, cholesterol and
electrolytes.
electrolytes.
No, Fasting is not required.
Mon-Sat, sample before 4pm, report same day and sunday reports, next day.
Yes. We use fully automated machines that ensure accurate and consistent results.
Yes — a Vitamin D test can detect early health problems, particularly those related to bone health, calcium metabolism, immune function, and certain chronic conditions.
TAT Policy
The Turnaround Time (TAT) depends on the following factors:
- Registration date and time
- Type of scan or test
- Scan time or sample collection time
In uncommon circumstances, TAT may be delayed due to test complexity or reasons beyond our control. You will be informed of the estimated TAT at the time of registration.
