what happens if you inject b12 into a blood vessel How to self-inject intramuscular vitamin - Overview Best Vitamin B12 Injection Sites

Guessing can be an expensive mistake

[6] [2] [3] Severe vitamin B 12 deficiency can damage nerve cells

Again, B12 is harmless even at much higher doses, so its better to play it safe and inject too much rather than too little

Book an appointment to get a vitamin B12 injection with Hodgson Pharmacy .

Subcutaneous administration (which bypasses first-pass metabolism and delivers more peptide to target tissues) was not extensively tested in human trials, and this route is what most current research protocols use

frequently described clinical signs include anorexia, vomiting, diarrhea, growth disorders, and neurological findings