Topic Editors

Department of Nutrition, University of Brasília, Brasília 70910-900, Brazil
Department of Nutrition, College of Health Sciences, University of Brasilia, Brasilia 70910-900, Brazil

Ways to Achieve Healthy and Sustainable Diets, 2nd Edition

Abstract submission deadline
31 May 2027
Manuscript submission deadline
31 July 2027
Viewed by
1126

Topic Information

Dear Colleagues,

The relationship between food and the three main pillars of sustainability (social, economic, and environmental sustainability) has always existed, but it is currently becoming more visible. Alongside increasing environmental degradation and scarcity of natural resources, undernutrition in its different forms affects thousands of individuals worldwide, highlighting food inequalities in the most vulnerable populations. Food choices represent a complex process that reflects methods of food consumption and production. An individual's dietary patterns impact the main domains of sustainability and quality of life. In this sense, dietary choices must be thought of as a collective act, and a healthy diet can only materialize by understanding feeding and food complexity. As a basic human right, food must be accessible, sufficient, nutritious and safe; respect cultural habits; and originate from sustainable production systems, among others. With the aim of achieving this human right and making healthy eating accessible, research must be strategically designed to stimulate public policies and other government policies, while private actions may also be adopted to ensure that adequate diets are affordable. By developing a collective awareness of healthy food choices, this pathway can be transformed. Communities and food environments also play an important role in this regard. Menu planning must encompass all the principles of healthy and sustainable eating. Thus, it can be used for health promotion in several types of food services, from which many people eat their daily meals . It is also important to consider nutritional education and external influences, such as the media, in constructing food choices. The joint action of actors involved in forming conscious individuals committed to healthy eating will strengthen the guarantee of the right to food access. In this sense, this Topic proposes to publish research that supports the promotion of collective awareness focused on healthy and sustainable food choices. Actions regarding different aspects of food, especially those concerning more vulnerable individuals, should be widely discussed to create solutions focused on protecting life, health and the planet. Therefore, this Topic aims to summarize state-of-the-art research and practices related to achieving healthy and sustainable diets. The Topic includes, but is not limited to, the following topics:

  1. Food as a human right;
  2. Food choice;
  3. Food quality;
  4. Food literacy;
  5. Sustainable diets;
  6. Menu management;
  7. Quality of life;
  8. Nutritional education.

Dr. Renata Puppin Zandonadi
Prof. Dr. Verônica Cortez Ginani
Topic Editors

Keywords

  • quality of life
  • food quality
  • food literacy
  • food safety
  • food security
  • sustainability
  • food choices
  • food purchase

Participating Journals

Journal Name Impact Factor CiteScore Launched Year First Decision (median) APC
Beverages
beverages
3.0 4.7 2015 24.9 Days CHF 1800 Submit
Dietetics
dietetics
1.8 - 2022 25.8 Days CHF 1200 Submit
Foods
foods
6.0 10.3 2012 14.8 Days CHF 2900 Submit
Nutrients
nutrients
5.8 10.2 2009 15.8 Days CHF 2900 Submit
Obesities
obesities
1.6 1.9 2021 21.6 Days CHF 1200 Submit
Sci
sci
4.1 5.4 2019 28.2 Days CHF 1400 Submit
Sustainability
sustainability
4.1 8.9 2009 16.9 Days CHF 2400 Submit

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Published Papers (1 paper)

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24 pages, 6613 KB  
Article
Regulation of Egg Quality by Methionine Selenium: Physicochemical and Structural Characteristics of EggShell, Egg Yolk, and Egg White
by Dan Chen, Yaotong Liu and Shiwen Xu
Foods 2026, 15(16), 2859; https://doi.org/10.3390/foods15162859 - 17 Aug 2026
Viewed by 273
Abstract
Selenium is an essential trace element in the body, and supplementing it in production can improve egg quality. Sixty healthy 48-week-old Hy-Line Brown laying hens were randomly assigned to two groups. In this study, the effects of dietary selenomethionine (SeMet) supplementation on the [...] Read more.
Selenium is an essential trace element in the body, and supplementing it in production can improve egg quality. Sixty healthy 48-week-old Hy-Line Brown laying hens were randomly assigned to two groups. In this study, the effects of dietary selenomethionine (SeMet) supplementation on the multi-dimensional characteristics of eggshell, egg white, and egg yolk were investigated, including their mechanical properties, mineral distribution, amino acid composition, microstructure, secondary structure, fatty acid composition, and lipidomic profiles. The results showed that compared with the control group (C-group), the air chamber height and egg shape index of the SeMet group (Se-group) were decreased by 21.51% and 1.54%, respectively, after 42 days of feeding. The Haugh units, eggshell strength, and eggshell color of the Se-group were increased by 10.21%, 29.24%, and 31.26%, respectively. This work leverages advanced analytical techniques for systematic sample characterization, including Fourier-transform infrared (FTIR) spectroscopy, cryogenic scanning electron microscopy (Cryo-SEM), and high-resolution tandem mass spectrometry-based lipidomics. Adding SeMet can increase the essential amino acid content and the total content of saturated and unsaturated fatty acids in egg yolk and egg white, thereby maintaining excellent protein patterns and reducing lipid hydrolysis in egg yolk. However, the addition of SeMet did not significantly affect the protein secondary structure or microstructure of egg yolk and egg white. Full article
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