1ml of b12 injection Vitamin Neo B12 Injection 1000Mcg/1Ml: Essential

When B12 is missing in action, this "supervisor" is off the job

The most commonly reported adverse effects were mild to moderate headache and gastrointestinal symptoms including diarrhea, flatulence, nausea, and increased appetite

In rare cases, patients can experience severe allergic reactions that need immediate medical attention

For example, a study conducted by the University of Oxford found that individuals with higher B12 levels had better cognitive function and a lower risk of developing Alzheimers disease

That said, it is not FDA-approved, so it should only be considered under licensed medical supervision

How Often Can I Get a B12 Shot