vitamin b12 injections where to give Instruction Guide for Intramuscular (IM) Self-injection of Methylcobalamin 1mg/5mg Energy in a shot πβ¨
Description
Contraindications/Precautions: Who should not take this medication? Patients with early hereditary optic nerve atrophy, cyanocobalmin hypersensitivity, and those who are pregnant
Vieyres, G

[7] In practice, some protocols use 1 mg IM monthly for maintenance once levels are stabilized

And it can refer to a lack of iodine, selenium, and molybdenum which are the main reasons for not being able to activate B2

Also, regulatory and agency documentation should be cited directly in IRB submissions
