b12 injection or oral Shot Guide: Benefits, Dosage & Side Effects Vitamin B12 Injections vs. Oral

Vegetarians, elderly people, those suffering from pernicious or megaloblastic anemia, atrophic gastritis, Celiac disease, Crohns disease or other types of inflammatory gastrointestinal disorders are at greater risk for B12 deficiency

A few commenters expressed that this creates volatility, as a hospital's placement could shift between quartiles based on small changes in peer performance rather than meaningful changes in its own outcomes

Injections may be scheduled weekly or monthly depending on need

For the most effective dosage and administration method for your body, it is necessary to consult with a healthcare professional