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Another approach uses nasal spray for maintenance phases after an initial injection loading phase

This dose is given daily for the first week to quickly fill up body stores

10.1111/j.1526-4637.2012.01335.x 96 PeyravianN.SunE.DikiciE.DeoS.DaunertS.ToborekM
Recommended course of B12 injections As Gordon Skinner explains, successful B12 replacement is usually a therapeutic joy
