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The following may increase your risk of developing a vit B12 deficiency: High alcohol Gastritis Celiac disease Older age Crohns Vegan/Vegetarian diet Pernicious anaemia GI Surgery Pancreatic insufficiency pylori infection A full medical consultation and assessment will be carried out and referrals to other health professionals may sometimes be necessary prior to treatment

The American journal of emergency medicine

Food and Drug Administration (FDA) for weight loss in late 2025

& Webster, P

J Cancer 7:353363