give myself b12 injections How to self-inject intramuscular vitamin - Overview How to Give Yourself a
Description
Iron is not absorbed as well when taken with calcium or calcium-containing foods like dairy or foods high in oxalates

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2020) confirmed that B12 levels at or above 1,000 ng/L were associated with solid cancers: OR 1.96 for cancers without metastases and OR 4.21 for cancers with metastases, after adjusting for all other causes of elevated B12
If youve ever stood in the vitamin aisle, you know theres no shortage of B12 supplements
It may take a few rounds of injections to see full results

Its hard to know for sure without more tests
