Mediterranean Diet, Cognitive Function, and Dementia: A Systematic Review of the Evidence.

ABSTRACT: A growing body of evidence suggests that adherence to the Mediterranean diet (MD) may protect against cognitive decline and dementia. Many epidemiologic studies and several randomized controlled trials (RCTs) have found positive effects of the MD on cognitive function, but findings remain inconsistent. The aim of this systematic review was to provide an update on the current knowledge of the effects of the MD on cognitive function, cognitive impairment, Alzheimer disease (AD), and all-type dementia. Five databases were searched-PubMed, Embase, CINAHL, CENTRAL, and PsycINFO (1806 to 25 May 2015)-with the use of prespecified criteria. Human studies that were published in English without any restriction on study type, population assessed, intervention period, follow-up time, or publication da

SUBMITTER: Petersson SD 

PROVIDER: S-EPMC5015034 | biostudies-literature | 2016 Sep

REPOSITORIES: biostudies-literature