The DOI matches its Crossref record; 11 of the 11 references it cites were found in a registry or an index.
Higher intake of fruits, vegetables or their fiber reduces the risk of type 2 diabetes: A meta‐analysis
Open accessAbstract
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.
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Cites
Global estimates of diabetes prevalence for 2013 and projections for 2035
Guariguata, L., Whiting, D. R., Hambleton, I., Beagley, J., Linnenkamp, U., & Shaw, J. E. (2014) · Diabetes Research and Clinical Practice · doi:10.1016/j.diabres.2013.11.002 · Cited by 4,642
Investigating and dealing with publication and other biases in meta-analysis
Sterne, J. A. C., Egger, M., & Smith, G. D. (2001) · BMJ · doi:10.1136/bmj.323.7304.101 · Cited by 2,225
Dietary Fiber, Glycemic Load, and Risk of Non—insulin-dependent Diabetes Mellitus in Women
Salmerón, J. (1997) · JAMA: The Journal of the American Medical Association · doi:10.1001/jama.1997.03540300040031 · Cited by 1,804
Effects of Dietary Fiber and Its Components on Metabolic Health
Lattimer, J. M., & Haub, M. D. (2010) · Nutrients · doi:10.3390/nu2121266 · Cited by 1,333
Gillies, C. L., Abrams, K. R., Lambert, P. C., Cooper, N. J., Sutton, A. J., Hsu, R. T., & Khunti, K. (2007) · BMJ · doi:10.1136/bmj.39063.689375.55 · Cited by 1,171
Muraki, I., Imamura, F., Manson, J. E., Hu, F. B., Willett, W. C., van Dam, R. M., & Sun, Q. (2013) · BMJ · doi:10.1136/bmj.f5001 · Cited by 544
The relationship between dietary energy density and energy intake
Rolls, B. J. (2009) · Physiology & Behavior · doi:10.1016/j.physbeh.2009.03.011 · Cited by 484
Intake of Fruit, Vegetables, and Fruit Juices and Risk of Diabetes in Women
Bazzano, L. A., Li, T. Y., Joshipura, K. J., & Hu, F. B. (2008) · Diabetes Care · doi:10.2337/dc08-0080 · Cited by 437
Diet, nutrition and the prevention of type 2 diabetes
Steyn, N., Mann, J., Bennett, P., Temple, N., Zimmet, P., Tuomilehto, J., Lindström, J., & Louheranta, A. (2004) · Public Health Nutrition · doi:10.1079/phn2003586 · Cited by 367
Fruits and vegetables in the prevention of cancer and cardiovascular disease
van't Veer, P., Jansen, M. C., Klerk, M., & Kok, F. J. (2000) · Public Health Nutrition · doi:10.1017/s1368980000000136 · Cited by 362
Cited by
Schwingshackl, L., Hoffmann, G., Lampousi, A.-M., Knüppel, S., Iqbal, K., Schwedhelm, C., Bechthold, A., Schlesinger, S., & Boeing, H. (2017) · European Journal of Epidemiology · doi:10.1007/s10654-017-0246-y · Cited by 799
Risk factors for type 2 diabetes mellitus: An exposure-wide umbrella review of meta-analyses
Bellou, V., Belbasis, L., Tzoulaki, I., & Evangelou, E. (2018) · PLOS ONE · doi:10.1371/journal.pone.0194127 · Cited by 713
Wallace, T. C., Bailey, R. L., Blumberg, J. B., Burton-Freeman, B., Chen, C.-Y. O., Crowe-White, K. M., Drewnowski, A., Hooshmand, S., Johnson, E., Lewis, R., et al. (2020) · Critical Reviews in Food Science and Nutrition · doi:10.1080/10408398.2019.1632258 · Cited by 638
Zelber‐Sagi, S., Salomone, F., & Mlynarsky, L. (2017) · Liver International · doi:10.1111/liv.13435 · Cited by 273
Hosseini, B., Berthon, B. S., Saedisomeolia, A., Starkey, M. R., Collison, A., Wark, P. A. B., & Wood, L. G. (2018) · The American Journal of Clinical Nutrition · doi:10.1093/ajcn/nqy082 · Cited by 252
Metadata
- Authors
- Wang, P., Fang, J., Gao, Z., Zhang, C., & Xie, S.
- Venue
- Journal of Diabetes Investigation
- Publisher
- Wiley
- Published
- 2015-06-22
- Volume
- 7
- Issue
- 1
- Pages
- 56-69
- ISSN
- 2040-1116 (ISSN-L)
- 2040-1124
- OpenAlex
- W1558240244
- Cited by
- 332
- References
- 11
- FWCI
- 20.38
- Type
- journal article
- Language
- en
- Open access
- gold
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