self-administered vitamin b12 injections at Home - Safety Guide for Self-Administration Vitamin B12 Injection Therapy -

The gluteus medius and minimus muscle is the safest intramuscular injection site for adults and children because it provides the greatest thickness of gluteal muscles, is free from penetrating nerves and blood vessels, and has a thin layer of fat

This nutrient supports nerve function, red blood cell production, and DNA synthesis

Differentiating Between B12 Deficiency, Brain Fog, Dementia, and UTIs If you experience significant brain fog, you should consult a healthcare provider to make sure it is not an early sign of a more serious health issue

If deemed ineligible after your Nexa provider consultation, you receive a full refund.