Evidence map›Paper›PMID 31705483›Full record

ReviewCurrent nutrition reports2019

Multiple Health Benefits and Minimal Risks Associated with Vegetarian Diets.

Jason P Rocha, Janese Laster, Bhavyata Parag, Nihar U Shah

Registry-linked trialAbstract readReview
PubMed Publisher
In one paragraph

Review in Current nutrition reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04347213 (The Link Between Omnivorous, Vegan, Vegetarian, Low Carb Diets and Health Indicators in Healthy Subjects With Normal Weight), which is not on this map. Cited by 31 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed, 1 pooled it
4.8field-weighted citation impact, top 5% 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.

NCT04347213 completednot on this mapstarted 2020, after this paper: background citation

The Link Between Omnivorous, Vegan, Vegetarian, Low Carb Diets and Health Indicators in Healthy Subjects With Normal Weight

Typeobservational_patient_registrySponsorUniversity of PrimorskaRan2020 to 2023Enrolled200ConditionsHealthy Diet, MicrobiotaArmsRegular lifestyle in different circumstances
3 · Its place in the literature

Who cites it

31 citing papers in PubMed, 1 synthesis or guideline pooled it, 72 citations in OpenAlex.

  1. Pooled it
  2. Trial
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  7. Metabolic profile of biodiverse diets in a healthy European cohort.The American journal of clinical nutrition · 2025
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  20. Heartfulness in Vegans, Vegetarians, and Omnivores.International journal of environmental research and public health · 2023
    Article
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

4 authors at 4 institutions in 1 country.

Jason P RochaDivision of Gastroenterology and Nutrition, University of Texas Health San Antonio, 7703 Floyd Curl Dr MC 7878, San Antonio, TX, 78229, USA. rochaj3@uthscsa.edu.
Janese LasterDivision of Gastroenterology, Georgetown University Hospital, Washington, DC, USA.
Bhavyata ParagDepartment of Pharmacy, Houston Methodist Clear Lake, Houston, TX, USA.
Nihar U ShahDivision of Gastroenterology, Hepatology, and Nutrition, University of Louisville, Louisville, KY, USA.
Georgetown University · USHouston Methodist · USThe University of Texas Health Science Center at San Antonio · USUniversity of Louisville · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purpose of reviewUnderstand the current prevalence, health benefits, and health risks of vegetarian diets. RECENT

findingsSince the publishing of the Adventist Health Study 2 in 2013, there have been several prospective diet studies demonstrating and challenging the health benefits and risks of the vegetarian diet. The definition of the vegetarian diet has become more specific over time and requires standardization for research purposes. Despite an uptrend in sales rates of plant-based foods per year, a 2018 Gallup poll showed overall stagnation of the percentage of self-reported vegetarians and vegans compared to percentages obtained 6 years prior. Compared to the Adventist Health Study, more recent vegetarian diet studies have demonstrated significant although smaller risk reductions for mortality in cardiovascular disease, cerebrovascular disease, diabetes mellitus, and chronic kidney disease. Recent studies have correlated certain food groups with early death or increased longevity. In addition, the vegetarian health risks of deficiencies of protein, omega-3 fatty acids, vitamin D, vitamin B12, iron, calcium, and zinc are explored.

Indexed as

Diet, VegetarianVegetariansAnemia, Iron-DeficiencyCalciumCardiovascular DiseasesCerebrovascular DisordersDiabetes MellitusDiet, VeganFatty Acids, Omega-3HumansMineralsProtein DeficiencyRenal Insufficiency, ChronicRisk AssessmentVegansVitamin B 12 DeficiencyCalciumFatty Acids, Omega-3MineralsVitaminsZincBenefitsCalciumCardiovascularCerebrovascularChronic kidney diseaseDiabetes mellitusDietFatty acidsFlexitarianHealthyIronOmega-3Plant-basedProteinVeganVegetarianVitamin B12Vitamin DWhole foodZinc

Identifiers

PMID31705483
OpenAlexW2984224114

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.