b12 injection in hip is it painful How to self-inject intramuscular vitamin - Overview B12 Shots at Home: How,
Description
The subcutaneous route is good for those who cant get intramuscular shots or have certain health issues
This isn't just a minor detail
(source) Heffernan MA, Thorburn AW, Fam B, Summers R, Conway-Campbell B, Waters MJ, Ng FM
However, it is important to note that B12 injections should only be given under the supervision of a healthcare professional
