b12 injection allergy symptoms Strange Rash/ Low : r/B12_Deficiency Is Your Injection Site Reaction
Description
7 Absorption 8 Active absorption: Vitamin B 12 is in food
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Afterward, maintenance injections may be recommended monthly to help sustain optimal B-12 levels
These symptoms also overlap with other conditions, so its worth testing before starting treatment

Therefore, caution should be taken when extrapolating findings from this work to individuals who were infected after completing their vaccination or were infected with more recent SARS-CoV-2 variants

J Nucl Med
