Research links diet to cognitive decline and dementia

Nov 06, 2007

Research has shown convincing evidence that dietary patterns practiced during adulthood are important contributors to age-related cognitive decline and dementia risk. An article published in Annals of the New York Academy of Sciences highlights information on the benefits of diets high in fruit, vegetables, cereals and fish and low in saturated fats in reducing dementia risk.

Adults with diabetes are especially sensitive to the foods they eat with respect to cognitive function. Specifically, an adult with diabetes will experience a decline in memory function after a meal, especially if simple carbohydrate foods are consumed. While the precise physiological mechanisms underlying these dietary influences are not completely understood, the modulation of brain insulin levels likely contributes.

This deficit can be prevented through healthful food choices at meals. The findings suggest that weight maintenance reduces the risk of developing obesity-associated disorders, such as high blood pressure and high cholesterol, and is an important component of preserving cognitive health.

The work shows another benefit of maintaining healthful eating practices with aging – the same ones proposed by most diabetes and heart & stroke foundations. “This type of information should be able to empower the individual, knowing that he/she can be actively engaged in activities and lifestyles that should support cognitive health with aging,” says Carol Greenwood, author of the study.

Source: Blackwell Publishing Ltd.

Explore further: Video of mini hearts and livers for "Body on a Chip" project update

Related Stories

New research links diabetes to cognitive deterioration

Mar 05, 2009

Blindness, renal failure, stroke and heart disease are potential complications of type 2 diabetes, which currently afflicts more than 15 million Americans. Now research from Tel Aviv University has found more worrying news ...

The truth about the war on wheat

Oct 03, 2014

If you believe the best-seller lists, the biggest bad in the supermarket aisles is not fat or sodium or sugar, but wheat. We have been warned that eating wheat makes our bellies fatter and triggers diseases ...

Recommended for you

Technique could speed biologic drugs

3 hours ago

Antibodies are specific molecules that can lock onto a particular cellular structure to start, stop or otherwise temper a biological process. Because they are so specific, antibodies are at the forefront ...

User comments : 0

Please sign in to add a comment. Registration is free, and takes less than a minute. Read more

Click here to reset your password.
Sign in to get notified via email when new comments are made.