How your B12 injection is given and what it does for your body In this reel, I talk through the wonderful benefits of B12 for energy, focus, and overall Read about all of the *symptoms* that can clear up with B12!, why you'd want to consider **giving yourself shots**!! and SEE the VIDEO how to of me giving myself (!!) a B12 shot for the first time How to self inject intramuscular vitamin B12 Overview Guy's and St Thomas' NHS Foundation Trust How to Inject B12 with A 25g Thigh TikTok