Docosahexaenoic acid intake and health in adults and older adults: a narrative review of disparities by country income level.

Front Nutr · 2026 · PMC13046497 · PMID 41939196

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did not reach statistical significanceno p-value reported

However, an epidemiological study that assessed DHA intake and its relation to the risk of Alzheimer’s, a 39% reduction in the risk of the disease was observed, although this association did not reach statistical significance ( 37 ).

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