can b12 injections be given at home Vitamin Shots: Do They Actually Work? B12 Injections at Home -

IV therapy is especially helpful because it bypasses your digestive system, which allows your body to absorb more of these nutrients than an oral supplement or meal would

This method delivers the vitamin directly into the bloodstream, bypassing the digestive system entirely

Drug Interactions Several common medications reduce B12 absorption: Metformin (diabetes) significant reduction in B12 absorption Proton pump inhibitors (Omeprazole, Pantoprazole) reduce stomach acid needed for absorption H2 blockers (Ranitidine, Famotidine) similar effect to PPIs Colchicine (gout) may reduce B12 absorption If you take any of these medications long-term, B12 supplementation is strongly recommended

Treatment Options for Bariatric Patients with B12 Deficiency Although supplementing is mandatory for gastric bypass surgery patients, and it can also be for other bariatric surgery patients, it is critical to attend to regular check-ups with a bariatric doctor to determine the right treatment plan for you