vitamin b12 1000 injection mcg dosage CYANOCOBALAMIN INJECTION, USP 10,000mcg/10mL (1,000mcg/mL) 10mL VIAL Each mL of sterile aqueous solution contains 1000 mcg of B12 Compounded Cyanocobalamin (Vitamin B12) Injection

Allergies and Health Conditions People with allergies or certain health problems should let their doctor know before getting a vitamin B12 shot

Vitamin B12 injections are generally considered to be safe and have no major side effects

This is because ghrelin receptors are found in the pituitary gland, where they are called growth hormone secretagogue (GHS) receptors

They look at serum B12 levels, complete blood count (CBC), and neurological function markers

What You Need to Know Harvard Health Publishing: The A List for Vitamin B-12 Sources National Institutes of Health Office of Dietary Supplements: Vitamin B12 Grant Chu, MD, MS, MBA, FACP Medical Reviewer Grant Chu, MD, is an associate clinical professor at the David Geffen School of Medicine at UCLA