how often should you have a b12 injection Dosage and Frequency: 7 Guidelines for Adults B12 Injection Dose: 7 Guidelines

If you are taking medications such as metformin, proton pump inhibitors, or H2 receptor antagonists, speak to your GP or pharmacist, as these can affect B12 absorption

Fast and easy process

Some people find that they prefer to have smaller quantities of B12 injected weekly or fortnightly, and others would rather take larger doses of B12 monthly

That said, patients with active diabetes or significant metabolic dysfunction should have any investigational peptide protocol reviewed by their endocrinologist or primary care physician alongside their supervising aesthetic medicine provider

21G-23G for intramuscular) Alcohol wipes Sharps container (usually available on prescription or via local authority schemes) Some Integrated Care Boards (ICBs) have specific policies regarding home administration, and availability may vary by region