Vitamin D, 25-Hydroxy

About the Test

The Vitamin D, 25-Hydroxy test measures the level of 25-hydroxyvitamin D in the blood, which is the primary form of vitamin D circulating in the bloodstream. Vitamin D is essential for calcium absorption, bone health, and immune function. This test is used to evaluate vitamin D status and diagnose deficiencies or excesses.

Biomarkers

25-Hydroxy Vitamin D

Biomarker name

Related Articles

Related Tests

Comprehensive Metabolic Panel

 by 

Access Med Labs

Serum

The comprehensive metabolic panel (CMP) is a frequently ordered panel of 14 tests that gives information about the current status of a person's metabolism, including the health of the kidneys and liver, electrolyte and acid/base balance, and blood glucose and blood protein levels.

CBC w/ Diff

 by 

Access Med Labs

Whole Blood

The complete blood count (CBC) provides a general hematologic assessment. It serves as a screening test for numerous disease states including anemia, inflammatory processes, and leukemia. This test includes the white blood cell differential.

Vitamin D, 25-OH, Total

 by 

Access Med Labs

Serum

This is a single-marker test measuring 25-hydroxy Vitamin D. It can be used to monitor the effectiveness of supplementation and to assess patients with low calcium levels or symptoms of vitamin D deficiency.

Hemoglobin A1c

 by 

Access Med Labs

Whole Blood

This is a single-marker test measuring hemoglobin A1c (HbA1c). HbA1c is used to monitor long-term glucose control in individuals with diabetes mellitus.

Lipid Panel

 by 

Access Med Labs

Serum

The Lipid Panel is used to analyze a patient's risk of cardiovascular disease.