how soon does a b12 injection work Shots at Home: How, Where & Often to Inject Yourself Vitamin B12 Injections: What You

What happens if your B12 is too high

Excessive supplementation is generally unnecessary and may cause mild side effects such as flushing or irritation at the injection site

A diet full of these nutrients can boost health and might cut down on the need for supplements

25-27 gauge, 5/8 inch for subcutaneous (SC) Alcohol prep pads Sterile gauze or cotton balls A small adhesive bandage A puncture-resistant sharps container (required for safe needle disposal) Keep your vials somewhere cool, dry, and dark a cupboard or drawer held roughly between 15 C and 29 C (about 5985 F) works well, away from windowsills and temperature swings