Although vitamin B12 can exist chemically in a variety of forms, all of them contain the element cobalt
it's a critical, non-negotiable element for valid, reproducible results
Benefits and Bioavailability of Vitamin B Complex Injections Vitamin B complex injections, which can include cobalamin and vitamin B12, are quick, effective, and painless injections done in the arm but can also be given in other areas of the body to help treat pernicious anemia
If food looks as if it's already 'past it' on the shop shelves, I just don't buy it
If you have been on long term medication like omeprazole or lansoprazole, have had a poor diet or are vegan/vegetarian you may benefit from having a course of Vitamin B12 Injections
Should I stop taking vitamin B12 if it upsets my stomach