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This will vary amongst people of different ages and circumstances
UV radiation and, to a lesser extent, visible light accelerate the oxidation of benzyl alcohol to benzaldehyde
Evening administration aligns with the pineal gland's natural circadian activity
User 3 split his 500mcg dose as 250mcg every 12 hours specifically to account for what he cited as a 4 to 6-hour half-life
Do not shake it hard
Forward thinking nutritionists have argued for rising B12 requirements and updating the lab test cutoff point for B12 deficiency
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