Vitamin D (25-OH)

Vitamin D helps our body absorb calcium and phosphorus, and maintain strong bones and teeth. Vitamin D (25-OH) test measures the level of Vitamin D (25-OH) in the blood which is a useful indicator of many bone related problems.
The prevalence of Vitamin D deficiency is quite common across all age groups. If your Vitamin D levels are low you may experience bone pain, muscle weakness, fatigue, and mood changes.
This test helps in diagnosis of osteoporosis (bone weakness), rickets (bone malformation), and osteomalacia (bone softening).