b12 injection side effects Shots at Home: How, Where & How Often to Inject Yourself Side Effects of Vitamin B12

Insider's takeaway Vitamin B12 injections are for those with a severe B12 deficiency or conditions that prevent their body from effectively absorbing the vitamin, Moreno says

B-12 supports healthy sleep cycles, which can lead to deeper rest and easier mornings

It reliably raises serum B12 levels, resolves megaloblastic anemia, and, when started before irreversible damage, can reverse neurological symptoms

This includes the recommended dose and how to inject it properly

I started my B12 injections at the same time as the pill so don't know if they counteracted each other but I was under the impression having b12 should make periods easier