This creates a sterile entry point for your syringe needle
A B12 injection goes straight into the muscle, so your body gets what it needs fast
You are injecting a liquid thats going to disperse into the muscle and sit there for a while, so there may be a little bit of soreness related to that. Other common side effects include diarrhea, headache, and swelling (and not only at the site of the injection)
You have a related condition: diagnoses such as pernicious anemia, malabsorption, celiac disease, or atrophic gastritis can establish medical necessity for injections
Rotate between these sites weekly
These results further suggest that a balanced generation of ROS by mitochondrial complex I is crucial to maintain MNA cellular fitness