Vitamin D (25-OH)

Vitamin D is a crucial nutrient aiding in calcium absorption and bone strength maintenance.

This test holds significance as vitamin D deficiency can result in weakened bones, muscle weakness, and heightened fracture susceptibility. Moreover, it impacts the immune system, rendering individuals more vulnerable to infections.

Vitamin D can be obtained through dietary intake, supplements, or sunlight exposure, as it is synthesized in the skin upon sunlight exposure.

Vitamin D tests serve to detect deficiencies and monitor conditions that hinder fat absorption, such as Crohn’s disease.