how to give yourself a b12 injection shot 💉 HOW TO SELF-INJECT B12

Do not use more than 3.0 mL BAC water in this vial format

Never attempt to 'top off' a syringe mid-injection

This guide walks you through everything you need: who should self-inject, the supplies you'll gather, the four safest injection sites, a detailed step-by-step procedure, aftercare, side effects to watch for, and an FAQ that answers the questions patients ask us most often at ThinWorks

Many people start strong, but fatigue, cravings, low motivation, and frustration can make it difficult to stay on track

Having a lack of intrinsic factor (IF) , a substance that binds to B12 so it can be absorbed into the bloodstream (5)