Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.
Reference Guide
  /  
Vibrant America
  /  
Vitamin D, 25-OH

Vitamin D, 25-OH

By 
Vibrant America
Vitamin D, 25-OH
Vibrant America
Order, track, and receive results from 30+ labs in one place.
Start an Order

About the Test

This is a single-marker test measuring Vitamin D, 25-OH. It can be ordered as part of a custom panel.

Ordering the Vitamin D, 25-OHTest From Vibrant America

A vitamin D test measures the level of vitamin D in the blood. This vitamin is essential for healthy bones and teeth as its biological function is to maintain normal calcium and phosphorus absorption levels. It also helps keep nerves, muscles, and the immune system working properly.

Low vitamin D levels can lead to bone disorders and other medical issues.

Vitamin D can be obtained in three ways.

  • The body produces vitamin D when bare skin is exposed to sunlight
  • Vitamin D can also be absorbed from certain foods
  • Vitamin D supplements can increase the levels in the blood

There are 2 Different Types of Vitamin D Tests:

Both forms of vitamin D (ergocalciferol and cholecalciferol) work similarly in the body.

  • Most vitamin D tests measure the level of 25(OH)D in the blood. 25 hydroxy vitamin D3 (cholecalciferol) is the vitamin D the body produces or absorbs from an animal source or a cholecalciferol supplement.
  • 25 hydroxy vitamin D2 (ergocalciferol) can be measured. This vitamin D is absorbed from foods fortified with plant vitamin D or an ergocalciferol supplement.

Which Patients is the Vitamin D, 25-OH Test From Vibrant America Best Used For?

A vitamin D test is used to screen for vitamin D levels in the blood. If the levels are low, an individual can be treated with supplements before it causes health disorders.

Those who are at high risk of having low levels of vitamin D include:

  • Lack of skin exposure to sunlight
  • Older adults
  • People with obesity
  • Babies who are breastfed only (formula is usually fortified with vitamin D)
  • People who have had gastric bypass surgery
  • People who have a disease that affects the intestines and makes it difficult for the body to absorb nutrients, such as Crohn’s disease
  • Lack of enough vitamin D in the diet
  • Liver and kidney disorders
  • Use of certain medications

About the Test

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.

More Resources

No items found.

Biomarkers

No items found.
Start an Order
Lab Test Information
Price
$
13
.00
 $
13.20
Sign up to View
Lab Company
Vibrant America
Sample Type
Serum
Shipping Time
3 - 5 days
FedEx
Turnaround Time
14 days
Test Preparation Starts
Up to 1 day before collection
Number of Collection Days
1 day
Methods Used For Processing
LC-MS
Lab Certifications
CLIA Certified
CAP Accredited
ISO 15189
COLA Accredited
Order, track, and receive results from 30+ labs in one place.