b12 injections cause diarrhea Shots at Home: How, Where & How Often to Inject Yourself b12 injection side effects? :

A straight B12 shot delivers vitamin B12 only, for energy, focus, and nerve function

Aspirate to make sure youre not in a blood vessel

Factoring in Other Health Conditions Certain health conditions can directly interfere with your bodys ability to absorb vitamin B12 from food

Typically administered weekly, they can be given intramuscularly or subcutaneously

If you miss a cycle, take a pregnancy test, [and] if you miss more than two periods, contact your doctor. How to induce your period Whether or not you can jump start your period or encourage it to happen depends on the root cause of the delay

How to Treat Vitamin B12 Deficiency