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b12 injection sub q or im subq injection site for b12 Instruction Guide for Intramuscular (IM) Self- injection of B12 Methylcobalamin 1mg/5mg Is B12 Injection Im Or
Description
Entirely different mechanisms

Divide it into quadrants and rotate through them

Depending on the severity of your B12 deficiency and your bodys unique response to the treatment, improvements in your symptoms may be noticeable within hours or days of your injection

If you are concerned about needles or are sensitive to them, then these alternatives may be suitable for you
