Top of the page
This blood test measures the amount of vitamin B12 in your blood. Your body needs this B vitamin to make blood cells and to keep your nervous system healthy.
This test is used to:
The test will take a few minutes.
Follow-up care is a key part of your treatment and safety. Be sure to make and go to all appointments, and call your doctor or nurse call line if you are having problems. It's also a good idea to keep a list of the medicines you take. Ask your doctor when you can expect to have your test results.
Go to https://www.healthwise.net/patientEd
Enter Q213 in the search box to learn more about "Vitamin B12: About This Test".
Adaptation Date: 5/14/2020
Adapted By: Alberta Health Services
Adaptation Reviewed By: Alberta Health Services
To learn more about Healthwise, visit Healthwise.org.
© 2006-2020 Healthwise, Incorporated. All rights reserved. Healthwise, Healthwise for every health decision, and the Healthwise logo are trademarks of Healthwise, Incorporated.