Abstract
Type 2 diabetes has been shown to occur in response to environmental and genetic influences, among them nutrition; food intake patterns; sedentary lifestyle; body mass index; and exposure to persistent organic pollutants, such as polychlorinated biphenyls (PCBs). Nutrition is essential in the prevention and management of type 2 diabetes and has been shown to modulate the toxicity of PCBs. Serum carotenoid concentrations, considered a reliable biomarker of fruit and vegetable intake, are associated with the reduced probability of chronic diseases, such as type 2 diabetes and cardiovascular disease. Our hypothesis is that fruit and vegetable intake, reflected by serum carotenoid concentrations, is associated with the reduced probability of developing type 2 diabetes in US adults with elevated serum concentrations of PCBs 118, 126, and 153. This cross-sectional study used the Center for Disease Control and Prevention database, National Health and Nutrition Examination Survey 2003-2004, in logistic regression analyses. Overall prevalence of type 2 diabetes was approximately 11.6% depending on the specific PCB. All 3 PCBs were positively associated with the probability of type 2 diabetes. For participants at higher PCB percentiles (eg, 75th and 90th) for PCB 118 and 126, increasing serum carotenoid concentrations were associated with a smaller probability of type 2 diabetes. Fruit and vegetable intake, as reflected by serum carotenoid concentrations, predicted notably reduced probability of dioxin-like PCB-associated risk for type 2 diabetes.
| Original language | English |
|---|---|
| Pages (from-to) | 285-293 |
| Number of pages | 9 |
| Journal | Nutrition Research |
| Volume | 34 |
| Issue number | 4 |
| DOIs | |
| State | Published - Apr 2014 |
Bibliographical note
Funding Information:The authors would like to thank the volunteers and the research staff of the NHANES 2003-2004. This work was supported by grant P42ES007380 from the National Institutes of Environmental Health Sciences, NIH . National Institutes of Environmental Health Sciences/NIH had no role in the design, analysis, or writing of this article. The authors declare that there are no known conflicts of interest associated with this publication.
Funding
The authors would like to thank the volunteers and the research staff of the NHANES 2003-2004. This work was supported by grant P42ES007380 from the National Institutes of Environmental Health Sciences, NIH . National Institutes of Environmental Health Sciences/NIH had no role in the design, analysis, or writing of this article. The authors declare that there are no known conflicts of interest associated with this publication.
| Funders | Funder number |
|---|---|
| National Institutes of Health/National Institute of Environmental Health Sciences | |
| National Institutes of Health (NIH) | |
| National Institute of Environmental Health Sciences (NIEHS) | P42ES007380 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 3 Good Health and Well-being
Keywords
- Environmental health
- NHANES, type 2 diabetes
- Nutrition
- Polychlorinated biphenyls, PCBs
- Serum carotenoids
ASJC Scopus subject areas
- Endocrinology, Diabetes and Metabolism
- Endocrinology
- Nutrition and Dietetics
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