May 1/New York/Examiner -- Many health benefits have been ascribed to the Mediterranean diet. Another one has been added by researchers at the University of Athens in Greece and the University of Alabama at Birmingham. They found that the regimen resulted in a reduced risk of mental decline with age. They reported their findings on April 30 in the journal Neurology.

A Mediterranean diet is rich in olive oil, fruits and vegetable, beans, nuts, and fish, while it is low in foods containing saturated fats, like meat and dairy foods. The investigators conducted a study to determine the relationship of greater adherence to Mediterranean diet and likelihood of cognitive impairment. They also evaluated the interaction of race and vascular risk factors. The study group comprised a large group of individuals who lived in the Stroke Belt (a region in Southeastern United States where health officials have found a higher incidence of strokes). The researchers found that in healthy people, those who more closely followed the Mediterranean diet, were less likely to develop a decline in their thinking and memory skills.