why do you have vitamin b12 injections shot Best Vitamin B12 Injection Sites:

Riboflavin - Vitamin B2 (Fact Sheet)

Benefits of having B12 injections Many benefits of B12 injections which include but not limited to: Increased energy and metabolism (can aid weight loss Improved sleep patterns Better mood Improved memory Boosted skin and hair health Stimulation of immune system Healthy regulation of the nervous system in turn reducing stress and depression Formation of Red Blood Cells

It is a glucagon-like peptide-1 (GLP-1) agonist, which mimics the GLP-1 hormone

NAD(+) metabolism drives astrocyte proinflammatory reprogramming in central nervous system autoimmunity

However, if youre getting B12 shots for general wellness, like improving energy or metabolism, its typically considered an elective treatment and paid for out-of-pocket