Adherence to the Mediterranean diet and its association with environmental footprints among women of childbearing age in the United Arab Emirates.

Farah Naja, Leila Cheikh Ismail, Nada Abbas, Sheima Saleh, Habiba I Ali

European journal of nutrition 2022 Aug

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To examine the association of adherence to the Mediterranean Diet (MD) with Environmental Footprints (EFPs) among women of childbearing age in the United Arab Emirates (UAE). Data belonging to a nationally representative sample of 482 women (19-50 years) were derived from a previous survey in the UAE. In face-to-face interviews, participants completed questionnaires addressing sociodemographic, physical activity, and dietary intake characteristics; the latter assessed using a multiple pass 24-h recall. The composite Mediterranean (c-MED) index was used to examine the adherence to the MD. Metrics for the EFPs (water use, energy use, and GHG emissions) were calculated using Life Cycle Analyses. Descriptive statistics and linear regressions were used in data analysis. In the study sample, the distribution of the c-MED scores was skewed to the right, indicating a low adherence to the MD. The lowest contributions to the total c-MED score were observed for legumes (2.9%) and olive oil (1.8%). The EFPs associated with food consumption per 1000 kcal were: water use: 1256.89 ± 544.95 L/day; energy use: 18.01 ± 7.85 MJ/day, and GHG: 2.46 ± 1.46 kg CO2 eq/day. After adjustment for age, energy intake, and potential confounders, being adherent to the MD was associated with 540.57 [95% CI (- 726.6; - 354.54)] units decrease in water use and 0.94 units decrease in GHG emissions [95% CI (- 1.45; - 0.43)]. The findings of this study revealed an inverse association between adherence to the MD and EFPs. As such, the MD may represent a promising dietary strategy to improve health outcomes and reduce the environmental impact. Public health programs addressing the low adherence to the MD among women of childbearing age in the UAE are warranted. © 2022. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany.

Citation

Farah Naja, Leila Cheikh Ismail, Nada Abbas, Sheima Saleh, Habiba I Ali. Adherence to the Mediterranean diet and its association with environmental footprints among women of childbearing age in the United Arab Emirates. European journal of nutrition. 2022 Aug;61(5):2585-2599