b12 injection injection Methylcobalamin (Vitamin B12) Cyanocobalamin (b12) Injection 2,000 mcg/mL

The hydrogenases and, by necessity, enzymes associated with cobalt utilization, involve metal-carbon bonds

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B12 helps combat this by supporting red blood cell production and oxygen transport

(Updated March 20, 2023)

The most common side effect is temporary mild irritation at the injection site

I imagine an upside down triangle two inches down from my shoulder and I can safetly inject anywhere in that space.it works for me I alternate arms and have had no problems.I cant do thighs maybe its just a mental block for me