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Dietary flavonoid intakes and risk of type 2 diabetes in US men and women.
Adequate intake of anthocyanin-rich foods, such as apple, pear, and blueberry, may help guard against the development of type 2 diabetes.
This study examined the role different subclasses of dietary flavonoids, including flavonols, flavones, flavanones, flavan-3-ols, and anthocyanins, play in the prevention of type 2 diabetes. Researchers reviewed data on the flavonoid intake, lifestyle, and medical history of 200,894 cardiovascular disease-, cancer-, and diabetes-free men and women recruited from the Nurses' Health Study and the Health Professionals Follow-Up Study.
The team of investigators found out that regular consumption of anthocyanin-rich foods, such as apple, pear, and blueberry, diminished the odds of developing type 2 diabetes. In contrast, increased intake of other subclasses of flavonoids, such as flavonols, flavones, flavonones, and flavan-3-ols, did not have any significant effect on type 2 diabetes development risk in this study. The results of this study suggest that high dietary ingestion of anthocyanin-rich foods may protect individuals against type 2 diabetes.
Research Summary Information
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2012
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Wedick NM, Pan A, Cassidy A, Rimm EB, Sampson L, Rosner B, Willett W, Hu FB, Sun Q, van Dam RM.
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Department of Nutrition, Harvard School of Public Health, Boston, MA 02115, USA. nwedick@hsph.harvard.edu
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Yes, Free full text of study was found:
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No. Source of funding disclosure not found
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No. Potential conflicts disclosure not found
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