I would not worry about it too much if this was you only abnormal test and everything checks out fine. Percentage-wise, you are not that far out of range.

But, if you did not have a full screening panel done, it might be a good idea. High B12 levels can be associated with some blood diseases or liver disease. It could also be just a problem with the sample. So, a repeat B12 is in order at the least, and liver enzymes, CBC, etc, if not already done.

Jan

I had lots of blood work done. My ALT and AST were normal. I have had high levels once before, about a year ago but it went down.
The only thing that stuck out was a high platelet count, but that is usually the case since I have ITP and had my spleen removed.

Hmmm, I wonder if it is related to your ITP and splenectomy? Worth asking about in any event. I presume you are being followed by a hematologist?

If you are taking any B12 supplements, of course you should stop them until you sort this out. This would include multivitamins.

Jan

Ok, thanks Jan. As always, you are a great help.