A group in the UK conducted a systematic review of the literature currently available concerning the possible relationship between the Mediterranean diet, cognitive function and dementia. After analyzing the available research they found that most published studies (9 out of 12) suggest greater adherence to a Mediterranean diet is associated with slower mental decline and decreased risk for Alzheimer’s disease. More research is needed to clarify the relationship of the Med Diet with vascular dementia and mild cognitive impairment.
Epidemiology. 2013; 24(4):479-489. (Lourida et al.)