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Research community protocols typically restrict dosing to the morning
Treat these numbers as research-context structure only
The NHS Inform Scotland guidance and the Vegan Societys recommendation align: a 10-microgram daily B12 supplement, or a 2,000-microgram weekly supplement, is enough for the vast majority of plant-based eaters
People with known sleep disorders : the metabolic activation effect can worsen insomnia if dosed late in the day
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