how to self administer b12 injection Choosing the Right Needle and Syringe for Injections: A Complete Guide Optimal B12 Injection Sites for

Comparison of the efficacy of parenteral and oral treatment for nutritional vitamin B12 deficiency in children

This is a planned procedure

Some of the biggest risk factors for B12 deficiency are vegetarian/vegan diets, pregnancy/breastfeeding, and aging

They are more likely to have stomach and digestive problems

Clinical indications include deficiency due to inadequate diet or malabsorption, drug-induced deficiency (for example, from long-term isoniazid or oral contraceptives), and certain inborn errors of metabolism (such as pyridoxine-dependent seizures or sideroblastic anemia)

The outer thigh and back of the upper arm are also appropriate