Just because you don’t live in the Mediterranean, doesn’t mean you can’t benefit from the Mediterranean diet. An Australian study followed 527 healthy older adults (average age=69 years) in 3 different dietary pattern groups (Australian-style Mediterranean, Prudent/healthy, and Western) over a 3-year period. Researchers found that in participants with genetic predisposition to Alzheimers disease (APoE4 allele carriers), high adherence to the Australian-style Mediterranean diet (high in fruits, vegetables, legumes, grains, and fish) was associated with better executive function, the set of mental processes used in planning, strategizing, remembering details, and managing time and space.
Molecular Psychiatry. 2014 July 29. [Epub ahead of print] (Gardener SL et al.)