Fish, omega-3 fatty acids and cognitive decline

Fish consumption related to lower cognitive decline.

In the Zutphen Elderly Study fish consumers had significantly less cognitive decline after 5 years than non-users. Similar results were obtained for the intake of the omega-3 fatty acids EPA (eicosapentaenoic acid) and DHA (docosahexaenoic acid).

Fish consumption related to lower cognitive decline

In the Zutphen Elderly Study fish consumers had less cognitive decline than non-users after 3 years of follow-up. However, this association was not statistically significant. After extending the follow-up period to 5 years this association became statistically significant.

Fish and cognitive decline

Moderate intake fatty acids EPA-DHA associated with lower cognitive decline

An average difference in consumption of 380 mg of EPA-DHA per day was associated with a significant difference in cognitive decline after 5 years of follow-up. These results suggest that a moderate intake of EPA-DHA may postpone cognitive decline.


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Studies in the elderly

The Zutphen Elderly, HALE and FINE studies researched the indicators of healthy ageing.

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