how long will a b12 injection last Does Shot Last? π₯ Question of the Day:,
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Also, inform your doctor about your complete medical history and all other medicines, supplements, or vitamins you are taking, as they may interact with the treatment
(Accessed 28th August 2024) 2 Vitamin B12 Injections: Good or Bad

Certain medications can interfere with B12 levels too

Monthly injections typically range from $540 to $1,800 or more per year when accounting for injection fees, office copays, and travel time
