Benefits of Vitamin B12, B12 shots for energy Come along with me, as I give myself my weekly vitamin B12 shot. #vita Vitamin B12 TikTok What Happens If You Inject B12 Wrong: 6 Red Flags How to self inject intramuscular vitamin B12 Overview Guy's and St Thomas' NHS Foundation Trust IM Injection Technique for Medical Students Taylor demonstrates the proper technique for administering an intramuscular injection. Locate the upper, outer quadrant of the buttock muscle Prepare the site with alcohol Insert needle all the