Personalabs | online blood tests | Online testing | Personalabs | std tests | blood Tests
1 888 GET LABS (438 5227)

Back To Search Page

Vitamin D (25-hydroxy-vitamin D)

Vitamin D is a group of fat-soluble prohormones (meaning that it has no hormone activity itself). Vitamin D is converted to the active hormone 1,25-Dihydroxy through a tightly regulated synthesis mechanism. Vitamin D plays an important role in the maintenance of organ systems. Vitamin D regulates the calcium and phosphorus levels in the blood by promoting their absorption from food in the intestines, and by promoting re-absorption of calcium in the kidneys. It promotes bone formation and mineralization and is essential in the development of an intact and strong skeleton. Although, at very high levels it will promote the resorption of bone. Vitamin D also inhibits parathyroid hormone secretion from the parathyroid gland.

$59.95
Add To My Panel


Panels Associated With This Test:
 Osteoporosis Screening Panel



 
Home | Who Are We? | How It Works | Tests | Information | Locations | My Account | Contact Us
Terms And Conditions | Privacy Policy | Search For A Test  | JustTest.me Blog

Occasionally complex tests can take between seven to ten days

Disclaimer: Tests cannot be conducted at lab locations in New York, New Jersey, Rhode Island and Massachusetts.
If you have questions call

1 888 GET LABS (438 5227)

Blood Testing Locations   |  Types Of Blood Tests

PERSONALABS™
2215 Winkler Avenue, Suite I | Fort Myers, FL 33901
Toll Free: 1 888 GET LABS (438 5227)  | Email:

©2009 Personalabs. All rights reserved.