Active B12

[Sunshine1932]

Evening all

My last blood test for active B12 was 150>pmol

Would anyone know if this is in the normal range. I self inject once a week or more if needed.

Thank you.

[Gambit62 Administrator]

if you are self injecting that frequently then there is no point in doing either serum or active B12.The result should provide a range with it. Likely that the result indicates that your result is above the range that can be measured with any degree of accuracy. It is certainly a high result