September 3, 2013
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Science Daily/University of Exeter
Many pieces of research have identified a link between adherence to a Mediterranean diet and a lower risk of age-related disease such as dementia. Scientists have carried out the first systematic review and their findings.

Until now there has been no systematic review of such research, where a number of studies regarding a Mediterranean diet and cognitive function are reviewed for consistencies, common trends and inconsistencies.

A Mediterranean diet typically consists of higher levels of olive oil, vegetables, fruit and fish. A higher adherence to the diet means higher daily intakes of fruit and vegetables and fish, and reduced intakes of meat and dairy products.

The study was led by researcher Iliana Lourida. She said: "Mediterranean food is both delicious and nutritious, and our systematic review shows it may help to protect the ageing brain by reducing the risk of dementia. While the link between adherence to a Mediterranean diet and dementia risk is not new, ours is the first study to systematically analyse all existing evidence."
Science Daily/SOURCE :http://www.sciencedaily.com/releases/2013/09/130903101951.htm