Lab
Vitamin B12 level
No reviews yet
Vitamin B12 level
Deficiency in vitamin B12 can lead to symptoms such as fatigue, weakness, numbness or tingling, and memory issues. Low B12 can be linked to absorption problems related to gut health issues, vegetarian or vegan diets, or certain medications.
What to Expect
Panel is drawn at Quest Labs. Locations are available nationwide. Fasting is preferred for more accurate results.
Details
Biomarker(s) tested:
Vitamin B12 (cobalamin)
Vitamin B12 (cobalamin)
Results
The turnaround time for results and Root doctor insights is typically 3–4 weeks post-draw. Once ready, the Root team will upload them to your personal Root dashboard and alert you for viewing.
No reviews yet
Reviews
We are Root
We're a team of doctors and dietitians who solve hormone, gut, and autoimmune issues at the Root cause.
We empower you with the right information for a healthy lifestyle and healing from the inside out. We support you through our expert functional medicine guidance, online community, digital meal plans, and tried and true supplements straight from our own clinical protocols.
