do b12 injections cause headaches Vitamin shots: Uses, benefits, and side effects B12 Deficiency - Hematology &

It is mainly prescribed for the treatment of pain conditions, alcohol and opioid withdrawal, CRH and stress-related symptoms, low testosterone (via stimulation of LH), and even sometimes as an antioxidant and anti-oncogenic protein

That's where treatments like injectable B12 for humans come into play

Hereditary pathology of the optic nerve - Leber's disease

Proton-pump inhibitors (e.g., omeprazole, esomeprazole, and lansoprazole), used to treat Zollinger-Ellison syndrome and gastroesophageal reflux disease (GERD), markedly decrease stomach acid secretion required for the release of vitamin B 12 from food but not from supplements

Weight & obesity Investigated in animal models of diet-induced obesity