vitamin b12 injection administration sites How to Give a Injection: Step-By-Step Instructions Vitamin C and B12 Injection
Description
Subcutaneous injection is preferred to intramuscular injection

Patients should be aware that if they experience concerning symptoms whilst taking B12 supplements, they should discuss this with their GP and report suspected adverse reactions via the MHRA Yellow Card Scheme (yellowcard.mhra.gov.uk)

Some people believe its better to bypass the digestive system with the shot and Im in that camp because my stomach can get so fincky with pills
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