Individual determinants of Mediterranean diet adherence among urban Lebanese adult residents

Abstract

Purpose

Many studies revealed positive health impacts of the Mediterranean diet (MedDiet), especially on metabolic disorders. Conversely, in Lebanon, recent information about determinants of adherence to the MedDiet are limited. This study aimed to examine the individual determinants of MedDiet adherence among adults in Lebanon.

Design/methodology/approach

A cross-sectional study was carried out during July 2021 among a convenient sample of 326 Lebanese adults. Data from participants were collected via an online survey developed by study researchers, composed of two well-structured questionnaires: a background questionnaire and a 14-item Mediterranean Diet Adherence Screener (14-MEDAS).

Findings

The mean MedDiet score in the total sample was 7.59 ± 2.22, reflecting moderate/fair MedDiet adherence. Consumption of fruits, vegetables, legumes and olive oil met the recommended MedDiet intake among most participants. Older age and having a regular routine of physical activity emerged as significant independent determinants of better MedDiet adherence.

Originality/value

Future public health interventions aiming at promoting MedDiet adherence shall target predominantly younger age groups of the Lebanese population and incorporate strategies to boost physical activity among target groups.

Citation

Malakieh, R., El Khoury, V., Boumosleh, J.M., Obeid, C. and Jaalouk, D. (2023), "Individual determinants of Mediterranean diet adherence among urban Lebanese adult residents", Nutrition & Food Science, Vol. ahead-of-print No. ahead-of-print. https://doi.org/10.1108/NFS-08-2022-0267