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Introduction: Fruit and vegetable (FV) consumption can be a protective factor for chronic diseases, but few studies have investigated the association between FV consumption and health risks for chronic disease in the context of the food and nutrition assistance system. The aim of this study was to assess the association between FV consumption and the prevalence of hypertension, type 2 diabetes mellitus, and body mass index (BMI) among food pantry users in small- to mid-sized metropolitan communities in the northeastern United States. Methods: We used data from three health surveys conducted among residents of communities in upstate New York to construct a predictive model of food pantry use. We then applied the model to a regional subset of SMART Behavioral Risk Factor Surveillance System (BRFSS) data collected in the northeastern United States to identify potential food pantry users. We examined the associations between FV intake and diabetes, hypertension, and BMI through univariate and multivariate logistic and linear regressions. Additionally, we investigated food pantry use as a potential modifier of these associations.Results: The analysis dataset included 5,257 respondents, of which 634 individuals (12.06%) were estimated to be food pantry users. Vegetables consumption was associated with decreased odds of hypertension and lower BMI, regardless of food pantry use. Fruits consumption was associated with decreased odds of diabetes regardless of food pantry use. The association between fruit consumption and BMI was modified by the use of food pantry. Among food pantry users, consumption of fruits was associated with a higher BMI, while among food pantry non-users, it was associated with a lower BMI.Conclusion: The overall protective effect of increased FV consumption on chronic disease risks suggest that increasing FV availability in food pantries may not only alleviate hunger but also contribute to better health. Further research is needed to elucidate what is driving the discrepant association between fruit consumption and BMI among food pantry users and non-users.
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High-altitude adaptations mitigate risk for hypertension and diabetes-associated anemia
Abstract Background Human populations native to high altitude exhibit numerous genetic adaptations to hypobaric hypoxia. Among Tibetan plateau peoples, these include increased vasodilation and uncoupling of erythropoiesis from hypoxia. Objective/Methods We tested the hypothesis that these high-altitude adaptations reduce risk for hypertension and diabetes-associated anemia among the Mosuo, a Tibetan-descended population in the mountains of Southwest China that is experiencing rapid economic change and increased chronic disease risk. Results Hypertension was substantially less common among Mosuo than low-altitude Han populations, and models fit to the Han predicted higher probability of hypertension than models fit to the Mosuo. Diabetes was positively associated with anemia among the Han, but not the Mosuo. Conclusion The Mosuo have lower risk for hypertension and diabetes-associated anemia than the Han, supporting the hypothesis that high-altitude adaptations affecting blood and circulation intersect with chronic disease processes to lower risk for these outcomes. As chronic diseases continue to grow as global health concerns, it is important to investigate how they may be affected by local genetic adaptations.
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- Award ID(s):
- 1461514
- PAR ID:
- 10204686
- Date Published:
- Journal Name:
- American journal of physical anthropology
- ISSN:
- 1096-8644
- Format(s):
- Medium: X
- Sponsoring Org:
- National Science Foundation
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- Free Publicly Accessible Full Text
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Accepted Manuscript1.0
- Journal Article:
- https://doi.org/doi.org/10.1002/ajpa.24032
