injection for b12 What Are Injections? And Are They Safe? 2/19/2021 JG Vitamin B12 Injections - Vie
Description
For a subcutaneous B12 injection, a finer, shorter needle is used: around 25 to 27 gauge and half to five-eighths of an inch

The skin is the bodys first defense against infection, so clean the injection site too (with an alcohol swab or soap)

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This aspect is of particular interest for research on metabolic disorders and energy balance
