Once supplementing B12 - further testing is of little value - as results are skewed. Anyway the test result you have is circulating in the blood. B12 is needed in the cells 😊 Do you take a good B Complex to keep all the B's in balance ?
Read through your other posts/replies where we have chatted about B12 - among other things. You cannot overdose on B12. Amazon - Thorne Research B Complex is good ...
Are you absolutely sure that you are able to absorb the supplements that you have been taking, there are several conditions that make absorption difficult or just not possible. Depending on your symptoms, you may need injections, the best website I have come across is Tracey Witty's b12deficiency.info
If it turns out that you do have absorption problems, you will need injections, long term b12 deficiency can lead to problems like the ones in the link I am about to post b12deficiency.info/films
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