who can give vit b12 injections Vitamin Injection Sites: All You Need to Know How to Give B12 Injections
Description
Understanding Vitamin B12 and the Nervous System Vitamin B12 is a water-soluble vitamin that plays a crucial role in the production of red blood cells, DNA synthesis, and maintaining brain function

Vitamin B12 deficiency can lead to a range of health problems, from minor health issues to even malignancies

doi: 10.1177/15648265080292S117

Effects can last a week or longer depending on your body and how often you get the injections
