Dietary niacin and the risk of incident Alzheimer's disease and of cognitive decline.


BACKGROUND Dementia can be caused by severe niacin insufficiency, but it is unknown whether variation in intake of niacin in the usual diet is linked to neurodegenerative decline. We examined whether dietary intake of niacin was associated with incident Alzheimer's disease (AD) and cognitive decline in a large, prospective study. METHODS This study was… (More)


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