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Nutrition and Food Security for All: A Step Towards the Future (2nd Edition)

A special issue of Nutrients (ISSN 2072-6643). This special issue belongs to the section "Nutritional Policies and Education for Health Promotion".

Deadline for manuscript submissions: 31 December 2025 | Viewed by 1865

Special Issue Editors


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Guest Editor
CBIOS (Research Center for Biosciences and Health Technologies), Universidade Lusófona de Humanidades e Tecnologias, Campo Grande 376, 1749-024 Lisboa, Portugal
Interests: food safety; food security; food innovation; natural food products; nutrition; public health
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
Research in Veterinary Medicine (I-MVET), Faculty of Veterinary Medicine, Lisbon University Centre, Lusófona University, Campo Grande 376, 1749-024 Lisbon, Portugal
Interests: food safety; nutrition; food security; food sustainability; food science and technology; food innovation; bromatology
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

On the global development agenda, ensuring food and nutritional security has been a primary priority. Even still, by 2030, more than 600 million people are estimated to be chronically undernourished. The required actions have not been taken, and the challenges and development objectives have changed over time. To promote robust economies, good health, and sustainable growth, a broader agreement that protects food security and reduces hunger and malnourishment in all of its manifestations has been reached. The key to ending food insecurity in many countries is to foster a positive attitude toward food, nutrition, and health. This may be achieved by teaching people how to make appropriate food choices at an early age through families, schools, and other mass media outlets. To achieve the global Sustainable Development Goal (SDG) 2, it is critical to recognize the significance of a varied, balanced, and nutrient-rich diet. Furthermore, considerations related to security, culture, society, economy, and environment must be taken into account while developing policies to meet the SDG 2 targets.

It is important to consider food waste that could otherwise be used by people as well as waste produced in the food chain due to environmental degradation when producing food. To promote healthy diets, food security, and sustainable availability, it is also essential to find ways to increase local and regional production and food consumption. Reduced animal diseases and a sufficient production of high-quality food in adequate quantities with minimal waste generation are among the other goals.

Taking into account these premises, and as this subject is expanding and attractive, as demonstrated in the first edition of this Special Issue (https://www.mdpi.com/journal/nutrients/special_issues/843293R79D), we are launching a second edition that aims to present original research articles, reviews, commentaries, and short communications concerning the following topics:

  • Food choices;
  • Food safety;
  • Food security around the world;
  • Food waste;
  • Healthy foods;
  • Food policies;
  • Food supplements;
  • Malnourishment;
  • New foods;
  • Nutritional needs and recommendations;
  • Nutrition and chronic diseases;
  • Public health and nutrition;
  • Sustainability.

Dr. António Raposo
Dr. Ariana Saraiva
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. Nutrients 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 2900 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

  • food security
  • food safety
  • health
  • nutrition
  • public health
  • sustainability

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Related Special Issue

Published Papers (2 papers)

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Research

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17 pages, 566 KiB  
Article
An Assessment of Daily Energy Expenditure of Navy Ship Crews and Officers Serving in the Polish Maritime Border Guard as an Indicator of Work Severity and Nutritional Security
by Jerzy Bertrandt, Mieczysław Pawlisiak, Izabela Bolczyk, Tomasz Grudniewski, Roman Lakomy, Andrzej Tomczak, Karolina Bertrandt, Tomasz Lepionka, Dorota Brewinska, Justyna Bandura and Anna Anyzewska
Nutrients 2025, 17(6), 953; https://doi.org/10.3390/nu17060953 - 9 Mar 2025
Viewed by 552
Abstract
Background: Research on energy expenditure related to life and professional activity allows us to determine a person’s energy. This study determined the value of daily energy expenditure related to the implementation of service and training tasks of crews of ships in the Polish [...] Read more.
Background: Research on energy expenditure related to life and professional activity allows us to determine a person’s energy. This study determined the value of daily energy expenditure related to the implementation of service and training tasks of crews of ships in the Polish Navy and officers of the Maritime Department of the Border Guard. Materials and Methods: This study included crews of two selected ships of the Polish Navy and officers of the Maritime Branch of the Border Guard. The method of analyzing heart rate changes was used to measure energy expenditure. Results: The value of daily energy expenditure related to the implementation of tasks during a cruise amounted to 3874 kcal/d for the crew of a missile frigate, and it was higher at 4031 kcal/d for the crew of a training sailing ship. Energy expenditure related to the training of ship crews staying in a port was lower, amounting to 3648 kcal/d and 3380 kcal/d, respectively. The energy expenditure of the Maritime Border Guard officers during a 12 h shift ranged from 1830 kcal/12 h to 2762 kcal/12 h. Current nutritional standards for sailors of the Polish Navy and the Border Guard officers provide an excessively high energy intake in daily food rations, which may cause overweight and obesity. Full article
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Review

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24 pages, 1013 KiB  
Review
Probiotics and Plant-Based Foods as Preventive Agents of Urinary Tract Infection: A Narrative Review of Possible Mechanisms Related to Health
by Ariana Saraiva, Dele Raheem, Poly Rani Roy, Mona N. BinMowyna, Bernardo Romão, Sehad N. Alarifi, Najla A. Albaridi, Zayed D. Alsharari and António Raposo
Nutrients 2025, 17(6), 986; https://doi.org/10.3390/nu17060986 - 11 Mar 2025
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Abstract
Urinary tract infections (UTIs) are a prevalent global health issue, often requiring antibiotic treatment, which contributes to antimicrobial resistance. This narrative review explores the potential of probiotics and plant-based foods as alternative or complementary preventive strategies against UTIs. Fermented foods, such as yogurt, [...] Read more.
Urinary tract infections (UTIs) are a prevalent global health issue, often requiring antibiotic treatment, which contributes to antimicrobial resistance. This narrative review explores the potential of probiotics and plant-based foods as alternative or complementary preventive strategies against UTIs. Fermented foods, such as yogurt, kefir, and kombucha, contain probiotic strains that can modulate the gut and urogenital microbiota, enhancing resistance to uropathogens. Likewise, plant-based foods, including cranberry, garlic, bearberry, juniper, and nettle, possess bioactive compounds with antimicrobial, anti-inflammatory, and diuretic properties. Laboratory and clinical studies suggest that these natural interventions may reduce the incidence of UTIs by inhibiting pathogen adhesion, modulating immune responses, and promoting urinary tract health. However, despite promising findings, inconsistencies in study methodologies, dosage standardization, and long-term efficacy warrant further investigation. Future research should focus on optimizing probiotic formulations, standardizing plant-based supplement dosages, and assessing potential food–drug interactions to establish evidence-based guidelines for UTI prevention. Full article
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