b12 injection site nhs How to self-inject intramuscular vitamin - Overview B12 Shots at Home: How,
Description
Because rapid correction of severe B12 deficiency can trigger a surge in bone marrow activity and red blood cell production
Wang Y, Liu X, Zhang D, Chen J, Liu S, Berk M
So, Are B12 Injections Stronger Than Tablets
It is more frequent among older adults, vegetarians, vegans, individuals with gastrointestinal disorders, and during pregnancy when requirements increase
Step 2: Preparation The injection site (usually the upper arm or thigh) is cleaned to ensure hygiene and safety
NHS website
