vitamin b12 injection im or subq Sites: All You Need to Know b12 injection subcutaneous vs.intramuscular b12
Description
This does not mean AHK-Cu is ineffective
Researchers havent directly linked the condition to a B12 deficiency

Professional preparation of injection site and sterile administration via intramuscular or deep subcutaneous injection by qualified medical personnel

By bypassing the digestive system, B12 shots ensure efficient absorption of the vitamin into the bloodstream
