This is a single rabbit study, not human evidence
Children Injections of vitamin B12 are considered safe for use in pediatric patients over 2 years old
Conditions such as atrophic gastritis (thinning of the stomach lining), Pernicious anemia (which makes it harder for your body to absorb Vitamin B12), Intestinal diseases such as crohns disease, celiac disease, bacterial growth and immune system disorders such as Graves disease or lupus can lead to Vitamin B12 deficiency in the body
You can get Vitamin B12 shots in three ways: intramuscularly (IM), subcutaneously, or intravenously (IV)
Maintenance Therapy: Once the big dose is done, smaller doses are given every 1-3 months
Sure its cheap, but it comes with a hidden price