Vitamin D, 25-Hydroxy
$49
- Sample
- Blood draw
- Preparation
- No fasting needed.
- Results in
- 1-3 business days after your sample reaches the lab
Tests are ordered by an independent licensed physician. This service does not replace care from your own doctor. Talk with a healthcare professional about your results.
Vitamin D supports bone health, immune function, and more, and low levels are common, especially with limited sun exposure. This test measures 25-hydroxy vitamin D, the standard marker of your overall vitamin D status.
Before your visit: no necesita ayunar.