standard dose of b12 intramuscular injection Optimal Vitamin Dosage and Treating Deficiency Vitamin B12 Injection - We
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Might see an ENT soon if this continues awhile longer

I think so much of B12 deficiency is very individual

The National Sleep Foundation recommends that adults should aim for between 7-9 hours for optimum sleep a night, possibly falling to 7-8 hours for the over-65s

To minimize these side effects, give yourself the time to avoid vigorous activity right after the treatment

I have had both vaccines for Moderna I had a fever the night of the second vax- very fatigued the next day
