Pernicious Anaemia Society
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B12 Active Results

Hi there guys,

I had a B12 serum test about a month or more ago and the results were:

186 pmol/L out of a range of 140.00 - 724.00

However I've just had the results of an active B12 test, which are:

93 pmol/L out of a range of 25.1 - 165

I'm waiting on MMA and intrinsic factor results but from the results above is it likely a B12 deficiency problem isn't the issue?

Thank you for your help as always!

1 Reply

Those results certainly look OK. But the MMA will be the clincher.


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