Evidence mapPaperPMID 40420284Full record

ArticleNutrition & metabolism2025

Ultra-processed food intake, diet quality, and risk of gestational diabetes mellitus: a cross-sectional analysis from the Mutaba'ah study.

Aisha A Almulla, Hanna Augustin, Luai A Ahmed, Linnea Bärebring

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Article in Nutrition & metabolism, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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4 authors.

Aisha A AlmullaDepartment of Internal Medicine and Clinical Nutrition, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden. aisha.almulla@gu.se.
Hanna AugustinDepartment of Internal Medicine and Clinical Nutrition, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.
Luai A AhmedInstitute of Public Health, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain, United Arab Emirates.
Linnea BärebringDepartment of Internal Medicine and Clinical Nutrition, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.

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6 · The paper itself

Abstract

backgroundHigh intake of Ultra-Processed Foods (UPF) has raised concerns about how they might impact maternal diet and potentially increase the risk of Gestational Diabetes Mellitus (GDM). This study aimed to evaluate the associations between UPF intake or adherence to the Mediterranean Diet and GDM among pregnant women in the United Arab Emirates.

methodsPregnant women (n = 1054) from the dietary subcohort within the prospective Mutaba'ah Study cohort were included. Diet was assessed through a semi-quantitative food frequency questionnaire, and UPF intake in servings/day was classified according to the NOVA system. The alternate Mediterranean Diet (aMED) score specific for pregnancy defined adherence to the Mediterranean Diet. GDM diagnosis was based on the National Institute for Health and Clinical Excellence criteria. Logistic regression models adjusted for maternal age, first trimester body mass index, parity, gestational age, education level, employment status, physical activity, and husband's smoking status were used to assess associations between UPF intake or aMED score and GDM.

resultsMean ± SD UPF intake was 9.4 ± 3.4 servings/day and mean aMED score was 4.0 ± 1.5. Women in the highest tertile of UPF intake had lower aMED score than those in the lowest tertile (4.3 ± 1.4 vs. 3.6 ± 1.4, P < 0.001). Women in the highest tertile of UPF intake had higher intakes of carbohydrates, saturated fatty acids, sodium, and selenium than those in the lowest tertile, while intakes of protein, total fat, monounsaturated fatty acids, and most micronutrients were lower (P < 0.05). Neither tertiles of UPF intake (third tertile compared to the lowest OR = 0.85, 95% CI: 0.54-1.34) nor continuous UPF intake (OR = 0.97, 95% CI: 0.92-1.03) was associated with GDM. Similarly, aMED score was not associated with GDM in either tertile of the score (third tertile compared to the lowest OR = 0.94, 95% CI: 0.54-1.64) or as a continuous variable (OR = 0.99, 95% CI: 0.87-1.11).

conclusionsHigher intake of UPF was associated with a lower adherence to the Mediterranean Diet. However, neither UPF intake nor aMED score was associated with GDM.

Indexed as

Diet qualityGestational diabetes mellitusMediterranean dietPregnancyUltra-Processed foods

Identifiers

PMID40420284
PMCPMC12105120

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