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The Role of Nutrition in Cognitive Function and Brain Ageing in the Elderly

  • 01-09-2018
  • Neurological Disease and Cognitive Function (Y Gu, Section Editor)
Published in:

Abstract

Purpose of Review

The purposes of this review were to examine literature published over the last 5 years and to evaluate the role of nutrition in cognitive function and brain ageing, focussing on the Mediterranean diet (MeDi), Dietary Approaches to Stop Hypertension (DASH), and Mediterranean-DASH Intervention for Neurodegenerative Delay (MIND) diets.

Recent Findings

Results suggest that higher adherence to a healthy dietary pattern is associated with preservation of brain structure and function as well as slower cognitive decline, with the MIND diet substantially slowing cognitive decline, over and above the MeDi and DASH diets.

Summary

Whilst results to-date suggest adherence to a healthy diet, such as the MeDi, DASH, or MIND, is an important modifiable risk factor in the quest to develop strategies aimed at increasing likelihood of healthy brain ageing, further work is required to develop dietary guidelines with the greatest potential benefit for public health; a research topic of increasing importance as the world’s population ages.
Title
The Role of Nutrition in Cognitive Function and Brain Ageing in the Elderly
Authors
Samantha L. Gardener
Stephanie R. Rainey-Smith
Publication date
01-09-2018
Publisher
Springer US
Published in
Current Nutrition Reports / Issue 3/2018
Electronic ISSN: 2161-3311
DOI
https://doi.org/10.1007/s13668-018-0229-y
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