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Food Security, Nutrition, and Public Health

A special issue of Applied Sciences (ISSN 2076-3417). This special issue belongs to the section "Food Science and Technology".

Deadline for manuscript submissions: 30 April 2025 | Viewed by 1149

Special Issue Editors

H&TRC—Health and Technology Research Center, Coimbra Health School, Polytechnic University of Coimbra, 3046-854 Coimbra, Portugal
Interests: nutrition; human nutrition; nutrition assessment; food and nutrition; public health; food security
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
Facultad de Ciencias Para el Cuidado de la Salud, Universidad San Sebastián, Sede Los Leones, Lota 2465, Providencia, Santiago 7500000, Chile
Interests: nutritional status; obesity prevention; food consumption patterns; dietary intervention; public health nutrition; food security
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

This Special Issue of Applied Sciences delves into the multifaceted interplay between food security, nutrition, and public health. We seek comprehensive research that assures safe, nutritious, and sufficient food through sustainable food production and consumption practices. Studies should focus on the impacts of dietary patterns on health, evaluating public health interventions aimed at promoting nutritious diets. Additionally, we are interested in how sustainable approaches within food systems can enhance nutritional outcomes and public health while conserving environmental resources for future generations. Submissions should contribute to the understanding of integrating sustainability into food security strategies to support global health and environmental goals. This Special Issue aims to highlight innovative solutions and policy recommendations for achieving long-term food security and improved public health outcomes.

Dr. João Lima
Dr. Samuel Durán-Agüero
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Applied Sciences is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • nutrition
  • food security
  • sustainability
  • public health
  • food policy
  • food patterns

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Published Papers (1 paper)

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Research

15 pages, 5022 KiB  
Article
Urban Food Deserts and Cardiovascular Health: Evaluating the Impact of Nutritional Inequities on Elderly Populations in Santiago
by Leslie Landaeta-Díaz, Francisco Vergara-Perucich, Carlos Aguirre-Nuñez, Francisca Cancino-Contreras, Juan Correa-Parra and Felipe Ulloa-León
Appl. Sci. 2024, 14(17), 7575; https://doi.org/10.3390/app14177575 - 27 Aug 2024
Viewed by 669
Abstract
This study examines the link between food deserts and cardiovascular health in older adults in Santiago’s Metropolitan Region, Chile. As the population ages and chronic diseases rise, understanding the impact of food accessibility on health is essential. Using multiscale geographically weighted regression, we [...] Read more.
This study examines the link between food deserts and cardiovascular health in older adults in Santiago’s Metropolitan Region, Chile. As the population ages and chronic diseases rise, understanding the impact of food accessibility on health is essential. Using multiscale geographically weighted regression, we analyzed data from the Cardiovascular Health Program, socioeconomic indicators, and food desert maps, sourced from the Chilean Ministry of Health and other databases. Spatial analysis, including Voronoi diagrams, assessed the influence of food deserts on health outcomes. Findings show a significant correlation between limited access to healthy foods and higher cardiovascular disease rates, especially in economically disadvantaged areas. The regression model is significant to contribute to the explanation of disease prevalence, emphasizing the impact of food availability on health. This study highlights the importance of considering spatial factors in urban planning and public health policies. By showcasing the role of food environments in health disparities, it advocates for integrated health interventions. Targeted urban planning to address food deserts can enhance access to healthy foods, improving cardiovascular health and well-being among Santiago’s elderly. The findings provide insights for policymakers to create healthier urban environments and stress the need for sustainable food systems to support public health. Full article
(This article belongs to the Special Issue Food Security, Nutrition, and Public Health)
Show Figures

Figure 1

Figure 1
<p>Geographic location of new patients in the cardiovascular program.</p>
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<p>Voronoi distribution of new patients in the cardiovascular program.</p>
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<p>Food deserts in the Santiago metropolitan area.</p>
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<p>Local r<sup>2</sup> of MGWR in Greater Santiago.</p>
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<p>Residuals of MGWR.</p>
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