why do you need to have vitamin b12 injections can injection make sick B12 Injection Therapy in Shoreline WA: Enhance Your Health Today The Advantages of B12 Injections
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Pinch a fold of skin at the injection site

Parry Strong A, Haeusler S, Weatherall M, Krebs J (2016) Sublingual vitamin B12 compared to intramuscular injection in patients with type 2 diabetes treated with metformin: a randomized trial

The fact that I had a very healthy diet for someone with severe dependence did not seem to matter

And, when your system is stressed it can respond by producing too much (or too little) cortisol
Vitamin B12: Oral compared with parenteral
It is thought that this may modify complex gene expression, resulting in some autism symptoms
