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The usual dose for vitamin B12 injections is 1000 mcg (1 mg), given by injection
Factors Affecting Dosage Requirements Many things can change how much B12 someone needs
A stronger immune system B12 supports the production and function of white blood cells
It is not a drug, dietary supplement, food additive, cosmetic, or therapeutic agent, and must not be used in or on humans or animals
Comes with everything you need
Effective, Efficient Nutrient Restoration Theres no reason to suffer the effects of vitamin and mineral deficiency
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