do you have to have a prescription for b12 injections Need Injections? Why Your Vitamin B12 Injection

Its role is more about converting food into energy

Every week of delay in testing is a week I cannot use to optimise you before the operating theatre

Its always advisable to consult a healthcare provider before beginning a new supplement regimen, particularly if you have pre-existing health conditions or are taking other medications

Other malabsorption causes include: Atrophic gastritis and reduced gastric acid production (common in older adults) Gastrointestinal surgery, particularly gastrectomy, ileal resection, or bariatric surgery (especially gastric bypass) Inflammatory bowel disease affecting the terminal ileum (Crohn's disease) Coeliac disease and other small bowel disorders Chronic pancreatitis affecting enzyme secretion Helicobacter pylori infection (may contribute to reduced absorption) Medication-related deficiency is increasingly recognised

Journal of geriatric psychiatry and neurology , 18 (1), 3338

The vitamin is essential for maintaining the myelin sheath that insulates nerve fibres and ensures efficient nerve signal transmission