youtube how to give a b12 injection Let’s do my first together 💉 This is something I’ve been nervous about for long time, but today I finally did it—and it honestly wasn’t bad at all. I used the Union Medico needle guide How to Self-Inject Vitamin B12

Why Its a Preferred Site for Self-Injection The outer thigh is a popular choice for self-injection because its both large and easy to reach

Technique : The needle is inserted at a 45-degree angle to the skin

alternative protocols (e.g., 100 mcg every other day) may be selected based on clinical response and laboratory indices

In fact, the absorption of B12 requires that you have adequate stomach acid (among many other factors), which means that if you are taking acid blockers for reflux you are likely reducing your absorption of B12

in such settings the risk benefit ratio should be reassessed, and preservative-free preparations considered