Cited by 194Nutritional Studies and DietLipoproteins and Cardiovascular HealthFood composition and properties

Effect of dietary pulse intake on established therapeutic lipid targets for cardiovascular risk reduction: a systematic review and meta-analysis of randomized controlled trials

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Ha, Vanessa, Sievenpiper, John L., de Souza, Russell J., Jayalath, Viranda H., Mirrahimi, Arash, Agarwal, Arnav, Chiavaroli, Laura, Mejia, Sonia Blanco +11 more·2014·Canadian Medical Association Journal

Abstract

BACKGROUND: Evidence from controlled trials encourages the intake of dietary pulses (beans, chickpeas, lentils and peas) as a method of improving dyslipidemia, but heart health guidelines have stopped short of ascribing specific benefits to this type of intervention or have graded the beneficial evidence as low. We conducted a systematic review and meta-analysis of randomized controlled trials (RCTs) to assess the effect of dietary pulse intake on established therapeutic lipid targets for cardiovascular risk reduction. METHODS: We searched electronic databases and bibliographies of selected trials for relevant articles published through Feb. 5, 2014. We included RCTs of at least 3 weeks' duration that compared a diet emphasizing dietary pulse intake with an isocaloric diet that did not include dietary pulses. The lipid targets investigated were low-density lipoprotein (LDL) cholesterol, apolipoprotein B and non-high-density lipoprotein (non-HDL) cholesterol. We pooled data using a random-effects model. RESULTS: We identified 26 RCTs (n = 1037) that satisfied the inclusion criteria. Diets emphasizing dietary pulse intake at a median dose of 130 g/d (about 1 serving daily) significantly lowered LDL cholesterol levels compared with the control diets (mean difference -0.17 mmol/L, 95% confidence interval -0.25 to -0.09 mmol/L). Treatment effects on apolipoprotein B and non-HDL cholesterol were not observed. INTERPRETATION: Our findings suggest that dietary pulse intake significantly reduces LDL cholesterol levels. Trials of longer duration and higher quality are needed to verify these results. TRIAL REGISTRATION: ClinicalTrials.gov, no. NCT01594567.

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  • Systematic reviews and meta-analyses of randomized controlled trials have shown reductions in LDL-C of 4-5% for plant proteins at median doses from ~30 g/day.

    “4-5% for plant proteins at median doses from ~30 g/day, [34][35][36]”

    From Portfolio Dietary Pattern and Cardiovascular Disease: A Systematic Review and Meta-analysis of Controlled Trials (2018) · cites this paper as [36]

    The Conclusion reports an approximately 5% reduction in LDL cholesterol, supporting the claimed magnitude. But the review studied dietary pulses at a median dose of 130 g/day of pulses, not plant protein at approximately 30 g/day; the latter dose and broader category are not established by this paper. (LLM, conf=0.90)

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Authors
Ha, V., Sievenpiper, J. L., de Souza, R. J., Jayalath, V. H., Mirrahimi, A., Agarwal, A., Chiavaroli, L., Mejia, S. B., Sacks, F. M., Di Buono, M., Bernstein, A. M., Leiter, L. A., Kris-Etherton, P. M., Vuksan, V., Bazinet, R. P., Josse, R. G., Beyene, J., Kendall, C. W. C., & Jenkins, D. J. A.
Affiliations
  • University of Toronto (CA)
  • Harvard University (US)
  • Cleveland Clinic (US)
Venue
Canadian Medical Association Journal
Published
2014-04-07
Volume
186
Issue
8
Pages
E252-E262
ISSN
  • 0820-3946 (ISSN-L)
  • 1488-2329
OpenAlex
W2105006470
Cited by
194
References
61
Citations by year
2026: 5 · 2025: 11 · 2024: 18 · 2023: 13 · 2022: 19 · 2021: 10 · 2020: 18 · 2019: 25 · 2018: 25 · 2017: 15 · 2016: 24 · 2015: 8 · 2014: 3
FWCI
2.60
Type
journal article
Language
en
Open access
Locations
  • Canadian Medical Association Journal (publishedVersion)
  • Europe PMC (PubMed Central) (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • U.S. Department of Agriculture
  • Abbott Laboratories
  • PepsiCo
  • General Mills
  • Kellogg's
  • Coca-Cola Foundation
  • Mead Johnson Nutrition
  • California Strawberry Commission
  • Canadian Diabetes Association
  • Arizona State University
  • Danone
  • Almond Board of California
  • Saskatchewan Pulse Growers
  • Canadian Nutrition Society
  • St. Michael's Hospital Foundation
  • Canola Council of Canada
  • Loblaw Companies Limited
  • Peanut Institute
  • Society for Endocrinology
  • European Foundation for the Study of Diabetes
  • Hospital for Sick Children
  • Alpro Foundation
  • International Nut and Dried Fruit Council
  • Canadian Society of Endocrinology and Metabolism
  • Canadian Institutes of Health Research (119797)
  • Institute of Nutrition, Metabolism and Diabetes
Topics
  • Health Sciences › Medicine › Public Health, Environmental and Occupational Health › Nutritional Studies and Diet
  • Health Sciences › Medicine › Surgery › Lipoproteins and Cardiovascular Health
  • Health Sciences › Nursing › Nutrition and Dietetics › Food composition and properties
Keywords
Fabaceae, LDL cholesterol, apolipoprotein B, non-HDL cholesterol, dyslipidemia, cardiovascular risk reduction, plant-based diet, isocaloric diet
MeSH terms
Cardiovascular Diseases, Diet, Reducing, Feeding Behavior, Female, Humans, Lipids, Cholesterol, HDL, Cholesterol, LDL, Male, Randomized Controlled Trials as Topic, Diet, Fat-Restricted, Risk Reduction Behavior, Diet, High-Fat

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