United Kingdom
A female asked:
my doc said that the level of vitamin b12 in my blood was at the 1200 level. is that still cause for concern even when my other blood work was fine?
3 doctor answers • 6 doctors weighed in

Dr. Richard Zimon answered
Internal Medicine 59 years experience
This is a bit: "hi"...No need for treatment now...your Doctor should follow this however!
Hope this helps!
Dr Z
2371 viewsReviewed >2 years ago

Dr. Lisa Rankin answered
ADHD and Autism 25 years experience
No: That is at the upper end of normal or a little out of range on high end depending on which lab you are using. Levels that high are usually associated with supplementation. Depending on how much, how frequent and by which method ( oral, sublingual, injection) you can back off on dosing frequency if you like. If you feel better keeping it at that level then no harm done.
2371 viewsReviewed >2 years ago

Dr. Stephen Southard answered
Internal Medicine 15 years experience
Not particularly: As there really a limited suggestion of toxicity related to vitamin B12 intake.
2371 viewsReviewed >2 years ago
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Last updated Jan 16, 2021
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