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The injectable form is a lyophilized powder that must be reconstituted with a diluent such as bacteriostatic water before use in research
Better sleep and less stress : B12 plays a role in melatonin production, which helps regulate sleep
2024 Jun 11;15:1410479
Higher Potency Ensures a therapeutic dose, unlike oral supplements that lose potency in digestion
Composition inconsistency: the amount of compound per unit can vary between batches
Their diet may not be as good for absorbing B12
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