Not all parts of the Mediterranean diet equally contribute to health. Here's the upshot.
A study released Tuesday in the online edition of the British Medical Journal took aim at this very question. Researchers from the Harvard School of Public Health in Boston and the University of Athens Medical School in Greece looked at more than 23,000 Greek men and women participating in the European Prospective Investigation into Cancer and Nutrition (EPIC). Over the course of about eight and a half years, the researchers led by Harvard's Dimitrios Trichopoulos and the University of Athens' Antonia Trichopoulou compared the health of the participants against their adherence to a Mediterranean diet.
As the authors note, that the analysis "indicates that the dominant components of the Mediterranean diet score as a predictor of lower mortality are moderate consumption of
, low consumption of meat and meat products, and high consumption of vegetables, fruits and nuts, olive oil, and legumes."
In contrast, they noted, high consumption of fish and cereals and an avoidance of dairy products in the Mediterranean diet seemed to have little to do with the benefits of the overall diet.
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