vitamin b12 injection side effects jittery anxiety palpitations What Causes Effects? What Conditions Do B12 Injections
Description
Contraindications for B12 injections are few but key

Regular check-ins with your healthcare provider can help adjust dosage and ensure safety
Patients who have a compromised gastrointestinal system (with a low production of intrinsic factor) are not able to absorb enough vitamin B12 from food or a pill form

Journal of the American Geriatrics Society 2002;50(4):62430

Take the missed dose as soon as you remember, unless its close to your next scheduled injection
