why is pernicious anemia treated with injections of b12 Anemia: Definition, Symptoms, Causes & Treatment Vitamin B12 Deficiency - Harvard

doi: 10.1067/mpd.2001.118425

Neurological issues like neuropathy may take longer, up to 3-6 months (Carmel, 2008)

Methylcobalamin has been shown in experimental studies to promote remyelination and improve nerve conduction

The vaccines do not contain polysorbate, but do have a related ingredient, polyethylene glycol (PEG)

In fact, some studies have shown that a non-eating drinker's BAC can be as much as three times higher than a similar drinker who has eaten prior to consuming alcohol

Women who are pregnant, planning to become pregnant, or breastfeeding should consult their obstetrician or primary care physician before considering any injectable supplement