Journal
PUBLIC HEALTH NUTRITION
Volume 12, Issue 9A, Pages 1621-1628Publisher
CAMBRIDGE UNIV PRESS
DOI: 10.1017/S1368980009990462
Keywords
Mediterranean diet; Diet quality; Food prices; Diet cost; Nutrient density; Energy density; Obesity
Funding
- NCCIH NIH HHS [2 T32AT000815, T32 AT000815, T32 AT000815-08] Funding Source: Medline
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Objective: To test the viability of the Mediterranean diet as an affordable low-energy-density model for dietary change. Design: Foods characteristic of the Mediterranean diet were identified using previously published criteria. For these foods, energy density (kJ/100 g) and nutrient density in relation to both energy ($/MJ) and nutrient cost were examined. Results: Some nutrient-rich low-energy-density foods associated with the Mediterranean diet were expensive, however, others that also fit within the Mediterranean dietary pattern were not. Conclusions: The Mediterranean diet provides a socially acceptable framework for the inclusion of grains, pulses, legumes, nuts, vegetables and both fresh and dried fruit into a nutrient-rich everyday diet. The precise balance between good nutrition, affordability and acceptable social norms is an area that deserves further study. The new Mediterranean diet can be a valuable tool in helping to stem the global obesity epidemic.
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