Concerned about vitamin D deficiency, fatigue, low energy, frequent illness, muscle weakness, bone health, or low mood? A Vitamin D test measures your vitamin D level and provides insight into a common nutrient deficiency that can affect overall health and well-being.

This test measures the level of Vitamin D in your body, which is crucial for bone health. It's especially useful for people without kidney disease to check if they have the right amount of Vitamin D.

Biomarker Summary

• Vitamin D, 25-OH, Total

Details

Vitamin D, 25-Hydroxy, Total, Immunoassay - This test measures the level of Vitamin D in your body, which is crucial for bone health. It's especially useful for people without kidney disease to check if they have the right amount of Vitamin D. Low levels might mean you're not getting enough Vitamin D from your diet, your body isn't absorbing it well, or your liver isn't processing it correctly. This can lead to bone issues like rickets in children or osteomalacia in adults. High levels of Vitamin D can cause a condition called hypercalcemia.  

Who might need this test?

Doctors might order this test if you show signs of Vitamin D deficiency or have bone health concerns.  

Vitamin D Deficiency Symptoms:

• Bone pain and weakness

• Muscle weakness

• Mood changes, like feeling sad

• Getting sick often

Patient Instructions

Phlebotomy options to complete your lab testing:

1. Labcorp

2. Quest Diagnostics

• Location: Visit a nearby Labcorp or Quest Diagnostics Patient Service Center.

• Cost: $10 sample collection fee (paid during lab order checkout).

• Scheduling: Schedule your appointment for Labcorp or Quest Diagnostics. Appointments are recommended to reduce wait times. Walk-ins are accepted, but may experience delays. Aim to arrive 10 minutes before your appointment.

• Collection Instructions:

  • Bring a valid ID.

  • Bring your digital or printed requisition form.

• Check-in: Scan the QR code from your confirmation email or follow kiosk instructions.

3. Home Service (Book directly with the service provider below)

Recommended Mobile Phlebotomy Services:

Northern California: Lab Mobile On The Go

(510) 456 - 0402 https://labmobileonthego.com

Southern California: Getlabs Mobile Phlebotomy

https://app.getlabs.com/book

Other States: Getlabs Mobile Phlebotomy

https://app.getlabs.com/book