why do you need to have b12 injections How Give a Injection: Step-By-Step Instructions What You Need to Know
Description
For example, if your vial contains 5 mg of AOD-9604 and you add 2 mL of bacteriostatic water, the concentration is 2.5 mg per mL (or 2,500 mcg per mL)

Some of it is accurate
B12 is water-soluble and excess is usually excreted
I use it every morning, drops under my tongue, and my levels are steady when tested
