how to self administer vit b12 injection Shot: Step-by-Step Guide for Self-Injection Vitamin B12 Injection Self-Administration -

Postural Tachycardia and Dizziness (POTS): By supporting the COMT enzyme's ability to clear excess adrenaline and supporting the autonomic nerves responsible for baroreceptor function, B12 may help stabilize heart rate upon standing and reduces the severity of hyperadrenergic adrenaline surges

An iron-regulated ferric reductase associated with the absorption of dietary iron.Science 2001

The injection site should always be cleaned with an alcohol swab and allowed to dry before injecting

Experts are studying it's natural anti-depressant effects and use in treatment of bi-polar disorder, OCD, bulimia, ADHD, Autism, schizophrenia, and Alzheimers disease