Additionally, if you prepare ahead of time and speak to a doctor before getting a vitamin B12 shot, youll be able to isolate the risk of any serious drawbacks, like allergic reactions
As people age, their ability to absorb B12 from food declines due to atrophic gastritis, which reduces stomach acid production
B12 injections are very safe when administered by licensed professionals
Encapsulation may also reduce compound degradation during storage, offering extended shelf life compared to reconstituted solutions
Not painful Once the needle is through the skin, there are few nerve sensors, making the injection almost painless
Theres no evidence whatsoever