pernicious anemia is treated with injections of vitamin b12 because Are Shots Right for You? How Is Pernicious Anemia Treated?
Description
Once injected, vitamin B12 enters the bloodstream and binds to transport proteins that carry it into your cells

This makes vitamin injections an appealing option for people who have difficulty absorbing vitamins through the stomach or who are experiencing deficiencies that need to be corrected quickly
We strongly recommend it, but no - you do not have to have one if you choose not to, though we do explain why this is storngly recommended

Most of the gas in the stomach comes from swallowing air
