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Even though the dosage is medical, it matters emotionally: higher doses can sometimes cause stronger sedative effects or emotional blunting, while lower doses may improve sleep with fewer mental side effects

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[DOI] [PubMed] [Google Scholar] 81.Lui VW, Hedberg ML, Li H, Vangara BS, Pendleton K, Zeng Y, et al

Early Symptoms and Why Prompt Treatment Matters The symptoms of B12 deficiency often develop gradually and may be overlooked or mistaken for other conditions

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