how should b12 injections be given Shots at Home: How, Where & Often to Inject Yourself Vitamin B12 Injection Dosage |

You may need a vitamin B12 injection if you don't eat enough foods that contain the nutrient or if your body can't absorb it properly

Other conditions such as diabetes, autoimmune disorders, infections, and mechanical nerve compression can also produce similar symptoms

The reticulocyte count (immature red blood cells) typically rises within 35 days of starting treatment, indicating that bone marrow is responding appropriately to therapy

This is where the question How Long Does a Vitamin B12 Shot Last

The foundational mechanism work has been complemented by translational-research investigations in disease-model systems and by recent contemporary reviews compiling the broader research framework