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Higher intake of fruits, vegetables or their fiber reduces the risk of type 2 diabetes: A meta‐analysis
AIMS/INTRODUCTION: Some previous studies reported no significant association of consuming fruit or vegetables, or fruit and vegetables combined, with type 2 diabetes. Others reported that only a greater intake of green leafy vegetables reduced the risk of type 2 diabetes. To further investigate the...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
John Wiley and Sons Inc.
2015
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4718092/ https://www.ncbi.nlm.nih.gov/pubmed/26816602 http://dx.doi.org/10.1111/jdi.12376 |
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author | Wang, Ping‐Yu Fang, Jun‐Chao Gao, Zong‐Hua Zhang, Can Xie, Shu‐Yang |
author_facet | Wang, Ping‐Yu Fang, Jun‐Chao Gao, Zong‐Hua Zhang, Can Xie, Shu‐Yang |
author_sort | Wang, Ping‐Yu |
collection | PubMed |
description | AIMS/INTRODUCTION: Some previous studies reported no significant association of consuming fruit or vegetables, or fruit and vegetables combined, with type 2 diabetes. Others reported that only a greater intake of green leafy vegetables reduced the risk of type 2 diabetes. To further investigate the relationship between them, we carried out a meta‐analysis to estimate the independent effects of the intake of fruit, vegetables and fiber on the risk of type 2 diabetes. MATERIALS AND METHODS: Searches of MEDLINE and EMBASE for reports of prospective cohort studies published from 1 January 1966 to 21 July 2014 were carried out, checking reference lists, hand‐searching journals and contacting experts. RESULTS: The primary analysis included a total of 23 (11 + 12) articles. The pooled maximum‐adjusted relative risk of type 2 diabetes for the highest intake vs the lowest intake were 0.91 (95% confidence interval [CI] 0.87–0.96) for total fruits, 0.75 (95% CI 0.66–0.84) for blueberries, 0.87 (95% CI 0.81–0.93) for green leafy vegetables, 0.72 (95% CI 0.57–0.90) for yellow vegetables, 0.82 (95% CI 0.67–0.99) for cruciferous vegetables and 0.93 (95% CI 0.88–0.99) for fruit fiber in these high‐quality studies in which scores were seven or greater, and 0.87 (95% CI 0.80–0.94) for vegetable fiber in studies with a follow‐up period of 10 years or more. CONCLUSIONS: A higher intake of fruit, especially berries, and green leafy vegetables, yellow vegetables, cruciferous vegetables or their fiber is associated with a lower risk of type 2 diabetes. |
format | Online Article Text |
id | pubmed-4718092 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2015 |
publisher | John Wiley and Sons Inc. |
record_format | MEDLINE/PubMed |
spelling | pubmed-47180922016-01-26 Higher intake of fruits, vegetables or their fiber reduces the risk of type 2 diabetes: A meta‐analysis Wang, Ping‐Yu Fang, Jun‐Chao Gao, Zong‐Hua Zhang, Can Xie, Shu‐Yang J Diabetes Investig Articles AIMS/INTRODUCTION: Some previous studies reported no significant association of consuming fruit or vegetables, or fruit and vegetables combined, with type 2 diabetes. Others reported that only a greater intake of green leafy vegetables reduced the risk of type 2 diabetes. To further investigate the relationship between them, we carried out a meta‐analysis to estimate the independent effects of the intake of fruit, vegetables and fiber on the risk of type 2 diabetes. MATERIALS AND METHODS: Searches of MEDLINE and EMBASE for reports of prospective cohort studies published from 1 January 1966 to 21 July 2014 were carried out, checking reference lists, hand‐searching journals and contacting experts. RESULTS: The primary analysis included a total of 23 (11 + 12) articles. The pooled maximum‐adjusted relative risk of type 2 diabetes for the highest intake vs the lowest intake were 0.91 (95% confidence interval [CI] 0.87–0.96) for total fruits, 0.75 (95% CI 0.66–0.84) for blueberries, 0.87 (95% CI 0.81–0.93) for green leafy vegetables, 0.72 (95% CI 0.57–0.90) for yellow vegetables, 0.82 (95% CI 0.67–0.99) for cruciferous vegetables and 0.93 (95% CI 0.88–0.99) for fruit fiber in these high‐quality studies in which scores were seven or greater, and 0.87 (95% CI 0.80–0.94) for vegetable fiber in studies with a follow‐up period of 10 years or more. CONCLUSIONS: A higher intake of fruit, especially berries, and green leafy vegetables, yellow vegetables, cruciferous vegetables or their fiber is associated with a lower risk of type 2 diabetes. John Wiley and Sons Inc. 2015-06-22 2016-01 /pmc/articles/PMC4718092/ /pubmed/26816602 http://dx.doi.org/10.1111/jdi.12376 Text en © 2015 The Authors. Journal of Diabetes Investigation published by Asian Association of the Study of Diabetes (AASD) and Wiley Publishing Asia Pty Ltd This is an open access article under the terms of the Creative Commons Attribution‐NonCommercial‐NoDerivs (http://creativecommons.org/licenses/by-nc-nd/4.0/) License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non‐commercial and no modifications or adaptations are made. |
spellingShingle | Articles Wang, Ping‐Yu Fang, Jun‐Chao Gao, Zong‐Hua Zhang, Can Xie, Shu‐Yang Higher intake of fruits, vegetables or their fiber reduces the risk of type 2 diabetes: A meta‐analysis |
title | Higher intake of fruits, vegetables or their fiber reduces the risk of type 2 diabetes: A meta‐analysis |
title_full | Higher intake of fruits, vegetables or their fiber reduces the risk of type 2 diabetes: A meta‐analysis |
title_fullStr | Higher intake of fruits, vegetables or their fiber reduces the risk of type 2 diabetes: A meta‐analysis |
title_full_unstemmed | Higher intake of fruits, vegetables or their fiber reduces the risk of type 2 diabetes: A meta‐analysis |
title_short | Higher intake of fruits, vegetables or their fiber reduces the risk of type 2 diabetes: A meta‐analysis |
title_sort | higher intake of fruits, vegetables or their fiber reduces the risk of type 2 diabetes: a meta‐analysis |
topic | Articles |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4718092/ https://www.ncbi.nlm.nih.gov/pubmed/26816602 http://dx.doi.org/10.1111/jdi.12376 |
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