A member asked:

I have an elevated b12 level of 1370 but all my other labs (cbc, cmp, a1c, tsh) were normal. i have been having headaches and dizziness off and on. i do take vitamins that have about 13mcg of b12. should i be concerned?

Q: i have an elevated b12 level of 1370 but all my other labs (cbc, cmp, a1c, tsh) were normal. i have been having headaches and dizziness off and on. i do take vitamins that have about 13mcg of b12. should i be concerned?

: The normal dose is 2.4mcg. You are taking too much. Stop that and ask your doc what and if to take it

A doctor has provided 1 answer

Dr. Birendra Tandan answered

The normal dose is 2.4mcg. You are taking too much. Stop that and ask your doc what and if to take it

Answered 5/4/2023

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A member asked:

I have an elevated b12 level of 1370 but all my other labs (cbc, cmp, a1c, tsh) were normal. i have been having headaches and dizziness off and on. i do take vitamins that have about 13mcg of b12. should i be concerned?

A doctor has provided 1 answer

Dr. Birendra Tandan answered

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