Vitamin D, 25-Hydroxy LabCorp
LabCorp Test #: 081950, CPT: 82306
The Vitamin D 25-Hydroxy test will help determine if there is a vitamin D3 deficiency. Vitamin D is the name given to a vitally important group called micronutrients. When activated, vitamin D becomes a potent steroid hormone, switching our genes on or off and instructing our cells what work to do. Vitamin D's effects are varied and profound.