Lets do my first B12 injection together This is something Ive been nervous about for a long time, but today I finally did itand it honestly wasnt bad at all. I used the Union Medico needle guide B12 Injections Schedule How to Give Yourself an Intramuscular Injection How to Give a B12 Injection: Step By Step Instructions 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 wellbeing! while showing exactly how