vitamin b12 injection intramuscular or subcutaneous vs.intramuscular b12 injections im sq Subcutaneous (SC) and (IM) Injections– Best Vitamin B12 Injection Site:
Description
It maintains effectiveness over extended use
If the syringe fills with blood, remove the needle and start again at site a few centimetres further down your leg
doi: 10.1021/jm7013887
Frequently Asked Questions About B12 Injection Risks How Often Is It Safe to Get B12 Injections
