where is the best place to give a b12 injection How Use These 4 IM Spots Safely Where to Inject Vitamin B12

No, this isnt necessary as you cannot overdose on vitamin b12, the body will store what it needs and get rid of the rest

Do not inject the same spot more than once to avoid redness, swelling or thickened skin

Wellness 14 July 2025 8 min read Injecting B12 into fat: the 4 body areas that work best By Alaiyka Parvez Owner, CoLaz Aesthetics Clinic The short version Injecting B12 into fat means placing it in the subcutaneous layer, the soft fatty tissue between your skin and muscle, rather than deep into a muscle

In this autoimmune disorder, the immune system targets the stomach lining and halts the production of intrinsic factor