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Injection frequency depends on the underlying cause and severity of deficiency
Methylcobalamin works in the cell plasma, whilst adenosylcobalamin is only active in the mitochondria
Weekly to Monthly Maintenance Dosing After the initial phase, B12 injections are given less often
Researchers performing comparative dilution work should note that bacteriostatic water is not interchangeable with normal saline or sterile water for injection in every protocol
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