is it legal to inject vitamin b12 yourself united states Best Injection Site: Administering B12 Shots Vitamin B12 Injections Near Me
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NICE and BNF Guidance: You correctly point out that even official guidance from NICE and the BNF acknowledges that some individuals may require more frequent injections

Watch for any specks, fibers, crystals, or clumps floating in the solution or settled at the bottom

The vial looks identical, the solution is still clear, and the injection feels the same, so patients continue the protocol assuming the medication is fine

Vitamin B12 acts as an antioxidant, helping to combat oxidative stress
