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Neither point is a claim that it works in humans
Updated on How often should you get B12 shots, and how much B12 should you inject per shot
Later, they might be needed every 1-3 months to keep B12 levels up
Online communities promoting these compounds together lack medical or scientific oversight, and anecdotal reports should not be treated as evidence of safety or efficacy
We can determine if an alternate type may decrease unpleasant early symptoms
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