what size needle is best for b12 injections intramuscular injection IM injection.... 1. 18G 2. 22G 3. 23G 4. 25G size needle for vitamin – IV Needle Sizes: A Complete

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If you can absorb B-12 and have simply developed a deficiency you will only need enough to build up your reserves

Lyophilized form is preferred for long-term storage

The steps for self-administration include: Preparing the injection site with alcohol Drawing the correct dose into the syringe Administering the injection intramuscularly Disposing of the needle and syringe properly Insurance Coverage and Accessibility How much insurance covers for vitamin B12 shots can differ

Conclusion : Our study suggests that single topic audits organised by a medical audit advisory group can encourage large numbers of general practitioners to participate and can bring about changes in behaviour resulting in improvements in standards of care