what size needle for b12 injection Dr. prescribed injections. Pharmacy only gave me vials. Where do you get your needles and syringes? size?? Where do I inject? : r/B12_Deficiency best needle size for b12

References [edit] "Inorganic Cyanide as Protecting Group in the Stereospecific Reconstitution of Vitamin B 12 from an Artificial Green Secocorrinoid" (PDF)

Treatment should not be delayed if neurological symptoms occur, as nerve damage may become irreversible without prompt B12 replacement

Many users report that their metabolism feels reset, with improved ability to maintain healthy body weight even after discontinuing treatment

Initially, a person may need B12 supplementation shots every other day for around 2 weeks or until symptoms improve

So I tried to convince my doctor to give me B12 shots, but she wouldnt