why does my arm hurt after b12 injection How to Give a Injection: Step-By-Step Instructions Sore arm, strong immunity! If
Description
Journal of gastroenterology
Methylcobalamin serves as a cofactor for methionine synthase, an enzyme critical for DNA synthesis, neurotransmitter production, and homocysteine metabolism
You can get all of the B12 that you need from a balanced diet
10.1021/acs.biochem.6b00733 148 Van HarenM
If left untreated, it can cause irreversible damage to the brain, spinal cord, heart, and other organs
