Evidence map›Paper›PMID 31752333›Full record

ReviewNutrients2019

The Fluid Aspect of the Mediterranean Diet in the Prevention and Management of Cardiovascular Disease and Diabetes: The Role of Polyphenol Content in Moderate Consumption of Wine and Olive Oil.

Paola Ditano-Vázquez, José David Torres-Peña, Francisco Galeano-Valle, Ana Isabel Pérez-Caballero, Pablo Demelo-Rodríguez, José Lopez-Miranda, Niki Katsiki, Javier Delgado-Lista, Luis A Alvarez-Sala-Walther

Open access · goldAbstract readReview
In one paragraph

Review in Nutrients, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 106 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
106citing papers in PubMed, 1 pooled it
9.4field-weighted citation impact, top 1% of its field
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

106 citing papers in PubMed, 1 synthesis or guideline pooled it, 227 citations in OpenAlex.

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  5. The role of nutrition on thyroid health and disease: myths and facts.Journal of endocrinological investigation · 2026
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46 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors at 4 institutions in 2 countries.

Paola Ditano-VázquezInternal Medicine, Hospital General Universitario Gregorio Marañón, 28007 Madrid, Spain.
José David Torres-PeñaLipids and Atherosclerosis Unit, Department of Internal Medicine, Maimonides Biomedical Research Institute of Cordoba (IMIBIC), Reina Sofia University Hospital, University of Cordoba, Av. Menéndez Pidal s/n, 14004 Cordoba, Spain.
Francisco Galeano-ValleInternal Medicine, Hospital General Universitario Gregorio Marañón, 28007 Madrid, Spain.ORCID 0000-0003-1321-6866
Ana Isabel Pérez-CaballeroLipids and Atherosclerosis Unit, Department of Internal Medicine, Maimonides Biomedical Research Institute of Cordoba (IMIBIC), Reina Sofia University Hospital, University of Cordoba, Av. Menéndez Pidal s/n, 14004 Cordoba, Spain.
Pablo Demelo-RodríguezInternal Medicine, Hospital General Universitario Gregorio Marañón, 28007 Madrid, Spain.ORCID 0000-0002-3096-4711
José Lopez-MirandaLipids and Atherosclerosis Unit, Department of Internal Medicine, Maimonides Biomedical Research Institute of Cordoba (IMIBIC), Reina Sofia University Hospital, University of Cordoba, Av. Menéndez Pidal s/n, 14004 Cordoba, Spain.
Niki KatsikiFirst Department of Internal Medicine, Division of Endocrinology and Metabolism, Diabetes Center, Medical School, AHEPA University Hospital, Thessaloniki 54621, Greece.
Javier Delgado-ListaLipids and Atherosclerosis Unit, Department of Internal Medicine, Maimonides Biomedical Research Institute of Cordoba (IMIBIC), Reina Sofia University Hospital, University of Cordoba, Av. Menéndez Pidal s/n, 14004 Cordoba, Spain.
Luis A Alvarez-Sala-WaltherInternal Medicine, Hospital General Universitario Gregorio Marañón, 28007 Madrid, Spain.ORCID 0000-0003-1781-5364
Instituto de Salud Carlos III · ESUniversidad Complutense de Madrid · ESAHEPA University Hospital · GRHospital General Universitario Gregorio Marañón · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A growing interest has emerged in the beneficial effects of plant-based diets for the prevention of cardiovascular disease, diabetes and obesity. The Mediterranean diet, one of the most widely evaluated dietary patterns in scientific literature, includes in its nutrients two fluid foods: olive oil, as the main source of fats, and a low-to-moderate consumption of wine, mainly red, particularly during meals. Current mechanisms underlying the beneficial effects of the Mediterranean diet include a reduction in inflammatory and oxidative stress markers, improvement in lipid profile, insulin sensitivity and endothelial function, as well as antithrombotic properties. Most of these effects are attributable to bioactive ingredients including polyphenols, mono- and poly-unsaturated fatty acids. Polyphenols are a heterogeneous group of phytochemicals containing phenol rings. The principal classes of red wine polyphenols include flavonols (quercetin and myricetin), flavanols (catechin and epicatechin), anthocyanin and stilbenes (resveratrol). Olive oil has at least 30 phenolic compounds. Among them, the main are simple phenols (tyrosol and hydroxytyrosol), secoroids and lignans. The present narrative review focuses on phenols, part of red wine and virgin olive oil, discussing the evidence of their effects on lipids, blood pressure, atheromatous plaque and glucose metabolism.

Indexed as

Diet, HealthyDiet, MediterraneanRisk Reduction BehaviorAnimalsBlood GlucoseBlood PressureCardiovascular DiseasesEndothelium, VascularHealth StatusHumansLipidsOlive OilPolyphenolsProtective FactorsRisk AssessmentRisk FactorsBlood GlucoseLipidsOlive OilPolyphenolscardiovascular diseasediabetesmediterranean dietolive oilpolyphenolswine

Identifiers

PMID31752333
PMCPMC6893438
OpenAlexW2990028397

What Socratic holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.