ArticleJournal of education and health promotion2026
Trends, collaboration, and impact of scientific research on the Mediterranean diet during pregnancy.
Article in Journal of education and health promotion, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundThe Mediterranean diet (MED) is well recognized for its general health benefits and, specifically, during pregnancy, where it may reduce risks such as gestational diabetes, intrauterine growth restriction, preterm birth, and low birth weight. It is also associated with improved maternal metabolic, psychological, and immune outcomes. This study analyzes the scientific production on MED during pregnancy. MATERIALS AND
methodsdescriptive bibliometric study was conducted on original articles addressing MED in pregnant women, published in Scopus (2015-2024). Predefined inclusion and exclusion criteria were applied, selecting 211 documents. We used SciVal and Bibliometrix (RStudio) to estimate production, bibliometric impact, and collaboration network indicators; Bradford's law to identify core journals; and MS Excel for trend analysis.
resultsScientific output has shown sustained growth over the last decade, concentrated in Q1 journals such as Nutrients, American Journal of Clinical Nutrition, and Frontiers in Nutrition. Spain led in volume and impact, with consolidated networks involving institutions such as Harvard University. National co-authorship showed higher average impact than international collaborations. Latin America, Africa, and much of Asia were underrepresented, limiting the global applicability of findings.
conclusionResearch on the Mediterranean diet during pregnancy has shown consolidation in both volume and impact, driven by scientific advances and the inclusion of this dietary pattern in clinical guidelines. However, geographic, and thematic gaps remain, requiring more inclusive, multicenter, and population-diverse research agendas to maximize global relevance and applicability.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.