SynthesisFrontiers in nutrition2026
Research progress and hotspots of the impact of Mediterranean diet on brain health from 2005 to 2025: a bibliometric and visualization analysis.
Synthesis in Frontiers in nutrition, 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
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
0 citing papers in PubMed.
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Corrections and comments
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Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Objective: To conduct bibliometric and visual analysis in the field of Mediterranean diet (MD) on brain health from 2005 to 2025. Methods: Relevant literature published between 2005 and 2025 was retrieved from the Web of Science and Scopus databases. R software and VOSviewer were used for data analysis and visualization. Results: The number of publications in this field showed a steady annual increase. The United States ranked first in terms of publication output, followed by Italy, Spain, China, and Australia. Notably, the United States also played a prominent role in international collaboration, with institutions such as Harvard University and the University of Barcelona actively cooperating with research centers worldwide. At the journal level, Conclusion: As a healthy dietary therapy, the MD holds great promise for significant advances in the field of brain health. Growing global attention to this dietary pattern highlights its potential to become a core research direction in dietary interventions for brain disorders. This study provides a comprehensive analysis of the current research landscape and key hotspots of MD on brain health, offering valuable references for future investigations.
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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 Socratic graph.