when do b12 injections kick in How Long Does It Take for to Work? How Quickly Does a B12

By keeping your B12 levels within a healthy range, you can avoid the severe complications associated with untreated pernicious anemia, such as irreversible nerve damage, heart problems, and memory loss

What are the possible side effects of a vitamin B12 (cobalamin) injection?

I can already see and feel the difference of the B12

Methionine, Inositol, and Choline help break down fats and aid in their removal from the liver, potentially promoting a more efficient metabolism

Food and Drug Administration

Yes, I was convinced it was my thyroid was what was wrong with me, (my mother has underactive thyroid) but two years down the line of injections I'm starting to feel much better, not lost any weight mind you