b12 injection or pills Shot Guide: Benefits, Dosage & Side Effects b12 injections vs pills Doctor
Description
Then, they will generally do the following: Following the procedure, youll likely be kept in for 30-60 minutes to ensure there are no adverse reactions

Typically stored at room temperature but should be kept away from direct light and excessive heat

Duggan C, Srinivasan K, Thomas T, et al

Patients should follow the advice of their bariatric team regarding their particular monitoring plan

Side effects are uncommon but may include mild injection-site reactions, flushing, or headache

Methylcobalamin is the active form of vitamin B12 and can be readily utilised by the body without conversion
