Alimentation méditerranéenne et cancers [Mediterranean diet and cancers]

• Main Author: Mariette GERBER
• Format: Article
• Language: English
• Published: Société Algérienne de Nutrition 2016-06-01
• Series: Nutrition & Santé
• Subjects: Mediterranean diet; dietary patterns; mortality; cancers; breast cancer
• Online Access: http://www.nutrition-sante.dz/articles/alimentation-mediterraneenne-et-cancers-mariette-gerber-nutr-sante-2016-vol-05-n-01-3-15

Cancer prevention through food habits is an important matter of public health, given that everybody is exposed to food. The Mediterranean diet model is briefly reported, together with the way to evaluate the adherence to this diet. However, the original score, made for Mediterranean populations, had to be adapted to Western populations. These modifications pinpoint the peculiar aspects of the Mediterranean diet related to health. The studies reporting on the relationship between Mediterranean diet and cancer mortality, colorectal, breast, prostate and other cancers incidence are described. A risk reduction is generally evoked for these outcomes in Mediterranean countries, but it is more difficult to show in US or North-European country. Enough subjects with sane food habits, capable to reveal an inverse association of a Mediterranean-style diet and cancers, might only be found in large cohorts. In addition, the group of “negative” foods in the score needs to include “junk food”, known to be deleterious, and often part of the habits in these occidental countries. In conclusion, it can be said that a high and diverse consumption of fruits, vegetables, legumes, whole grain cereals is a must, be underlined the importance of olive oil, be mentioned the advantage of eating sea-food at least twice-a-week. Consumption of red and processed meat, dairy foods, and alcohol should be kept low and it is important to avoid sugars, saturated fats, all junk-foods, providing empty calories.