does b12 injections keep you awake Do Need a Prescription for Injections? Vitamin B12 Injections: What You
Description
Prepping for an Intramuscular Shot An intramuscular (IM) injection delivers vitamin B12 directly into a muscle, usually in the upper arm, thigh, or upper buttocks
So are those who take certain medications including proton-pump inhibitors

They are usually induced by corticosteroids, anti-tubercular drugs, anticonvulsivants, antipsychotics and some anti-cancer agents [1]

B12 also aids in digestion
