What is in this Vitamin D Test?
The Vitamin D Test measures the Total, D2 and D3 blood levels of Vitamin D, 25-Hydroxy (also known as Vitamin D, 25-OH).
Why is a Vitamin D Test important?
A Vitamin D test is a great measure of a body's Vitamin D status. Adequate Vitamin D is important for maintaining healthy bone and muscles and the immune system. Some research suggests that Vitamin D may also be involved with reducing cancer risk.
What type of specimen will I submit?
This Vitamin D Test is a blood test.
Do I need to fast to take this test?
An 8-12 hour fast is recommended before testing.
How long does it take to get test results?
It typically takes 4 business days or less.