Mexican Dietary Guidelines (2025)

Mexico launches new Dietary Guidelines with a sustainability lens 🌱 by Cecilia De Bustos, UNICEF Mexico:

On 2025 October 16, the Government of Mexico officially launched the second edition of the Dietary Guidelines for the Mexican Population 2025–2030, a milestone in public health and food systems transformation for Mexico. These guidelines are not just about what we eat—they are a call to action for a healthier, more sustainable, and more equitable future.

UNICEF México is proud to have provided technical support in the development of these guidelines, alongside the Ministry of Health, INSP, FAO and many other stakeholders. This collaborative effort reflects a shared commitment to improving nutrition while protecting our planet.

🌍 What makes these guidelines groundbreaking?

✅ They promote environmentally friendly dietary patterns, including breastfeeding and the consumption of local, seasonal, and plant-based foods.
✅ They adopt a sustainable food systems approach, considering the entire food chain—from production to consumption—with a focus on sustainable agriculture and responsible supply chains.
✅ They call for the reduction of food waste, both at home and across the supply chain.
✅ They support the consumption of foods that preserve biodiversity and natural resources, including water and soil.
✅ They value traditional food practices and promote diets that are culturally appropriate, accessible, and equitable for all.

🌽 The guidelines also celebrate the Dieta de la Milpa—a traditional Mexican dietary pattern —as a model for healthy, sustainable eating.

Food Guide for Colombia: biodiversity, identity, and health at the table (2025)

English Translation by Christine McCullum-Gomez, PhD, RDN, Bogota, Colombia

In 2025, the Colombian Institute of Family Welfare (ICBF) and the University of Antioquia presented the Dietary Guide for the Colombian Population based on Biodiversity and Real Food. This document is not a single recipe or just another technical manual: it is the result of a participatory process with communities from the country’s 13 food-related territories—from the Amazon to the Caribbean, including the Pacific, the Llanos, and the Andean region.

The guide was developed through knowledge-sharing dialogues with farmers, Indigenous communities, Afro-Colombian communities, Raizal communities, Palenquera communities, and urban families. This approach allowed for the collection of ancestral knowledge, culinary practices, and diverse nutritional realities, recognizing that Colombia is not only a megadiverse country in terms of ecosystems, but also in cuisines, flavors, and ways of relating to food.

Traditionally, dietary guidelines have been based on universal parameters that prioritize nutrients and calories, but overlook the cultural, social, and environmental context. The new Colombian proposal innovates by incorporating the NOVA classification, which differentiates foods according to their level of processing, highlighting the importance of preferring fresh and real products over ultra-processed ones.

Furthermore, it introduces crucial topics such as:

– Food sovereignty: the right of peoples to decide what to eat and how to produce it.

– Agroecology and sustainability: the relationship between biodiversity, water, and responsible production systems.

– Public health: recommendations for addressing growing problems such as obesity, malnutrition, and chronic diseases associated with the excessive consumption of ultra-processed foods.

– Food governance: strategies that go beyond the kitchen and involve public policies, equitable access to food, and the protection of native seeds.

The value of this guide lies in its practical utility and local relevance. For families, it offers clear guidance on which foods to prioritize in their daily diet, how to revive traditional recipes, and how to identify ultra-processed products that should be reduced. For communities, it represents recognition of their knowledge and the importance of keeping their culinary traditions alive.

In the Amazon, the consumption of native fruits, roots, and local fish is promoted.

In the Andean region, dishes based on potatoes, corn, and quinoa are being revived.

On the Caribbean Coast, fish, seafood, and coconut-based combinations are valued.

On the Pacific Coast, traditional Afro-Colombian dishes are being strengthened with an emphasis on fresh, locally sourced products.

For decision-makers, this guide also offers data on the population’s energy and nutritional needs by region, environmental indicators such as carbon and water footprints, and proposals for integrating food considerations into public policies.

In a country with high levels of food inequality, this guide aims to become an instrument for social transformation. Its importance transcends individual nutrition: it strengthens cultural identity, boosts the local economy, protects biodiversity, and proposes solutions to the challenges of climate change. Ultimately, the Colombian Population’s Food Guide based on Biodiversity and Real Food invites all Colombians to rediscover the richness of their land and to make conscious choices that benefit their health and the planet.

2025 November

Dietary Recommendations for the Belgian Population (2025)

Eating healthier means living longer. The Belgian Superior Health Council, therefore, drew up an evidence-based advisory report with new dietary recommendations. The environmental portion of the Food-Based Dietary Guidelines emphasizes that healthy eating also means adopting environmentally responsible dietary patterns that consider sustainability throughout the food system, promote more plant-based diets, reduce food loss and waste, and support inclusive, socially just food initiatives. It recognizes the importance of collective efforts and cultural diversity in fostering sustainable and equitable food systems.

This advice consists of three parts:

  • Part 1 – dietary recommendations
  • Part 2 – other aspects of the relationship between diet and health
  • Part 3 – energy and nutrients needed to avoid deficiencies or toxicity (in development)

Below are some insights extracted from Part 2:

5.1 Healthy and environmentally responsible dietary patterns

The following key points are further detailed in the document:

  • To recommend a “healthy and environmentally responsible dietary pattern” at the population level, sustainability and environmental and climate impacts also need to be considered, which means that production, marketing, distribution, and preparation, as well as economic factors, also have to be taken into account.
  • Think of collectives that promote inclusive initiatives linked to organic agriculture, short food supply, sustainability, and social justice, where food restores more symmetrical relationships (e.g. intercultural food encounters as a space for empowerment and better mutual understanding
  • Switching to a “healthy, environmentally-responsible dietary pattern” that is more plant-based has a positive environmental effect.
  • Reduce/avoid/eliminate food loss (e.g. food production, transport) & waste (e.g. processing, consumption)

5.2 Social aspects of dietary guidelines

Three broad areas are recommended and detailed in the document:

  • Acknowledge Culinary Capital as the foundation for dietary change
  • Celebrate Commensality: a diverse, lifelong and inclusive dietary practice
  • The right to food variety is a universal human right

2025 November

Seven Strategies for Advancing Sustainable Dietary Patterns: Leverage Points for Nutrition and Dietetics Professionals (2025)

The Seven Strategies for Advancing Sustainable Dietary Patterns: Leverage Points for Nutrition and Dietetics Professionals synthesises the peer-reviewed evidence and grey literature to outline seven evidence-based leverage points for D-N practitioners, providing them with guidance to make food systems more sustainable.

This list is by no means comprehensive, but rather guided by practical application to nutrition and dietetics, they are:
1 – Fiscal Drivers,
2 – Front-of-Pack Food Labelling,
3 – Institutional Food Policies,
4 – Catering at Institutions,
5 – Retail-Level Marketing,
6 – Communication and Social Marketing, and
7 – Food Literacy.

Citation: Carlsson, L., Wegener, J., Everitt, T., Srinivasan, S., Engel, K. (2025). Seven Strategies for Advancing Sustainable Dietary Patterns: Leverage Points for Nutrition and Dietetics Professionals. Report. Acadia University, Toronto Metropolitan University, St. Francis Xavier University, Canada.

This graphic summarises the actions and examples from the seven strategies.

updated Nov 2025

Planetary Health Alliance (website)

Planetary Health is a solutions-oriented, transdisciplinary field and social movement focused on analyzing and addressing the impacts of human disruptions to Earth’s natural systems on human health and all life on Earth.

Planetary Health aligns with Sustainable Food Systems (SFS) and can be a good space for Dietitians and Nutritionists (D-Ns) to link to and build on. The following Declaration on Planetary Health demonstrates that, especially in the statements on Agriculture/Food Systems, Health, Schools, and Universities.

Click through to the website to utilize the myriad of free resources including curricula, videos, and webinars/podcasts; become a free member and join regional hubs; and start linking with like minded colleagues!

2021 São Paulo Declaration on Planetary Health

A multi-stakeholder call to action co-created by the global Planetary Health community on what is necessary for each of us to achieve a just transition to a world which optimizes the well-being of all people in harmony with Earth’s natural systems

The global planetary health community warns that the ongoing degradation of Earth’s natural systems poses an urgent threat to human well-being everywhere. A just and global transformation in how we live is essential to protect both people and the planet. Crises such as the COVID‑19 pandemic, climate change, biodiversity loss, and pollution have devastated lives and livelihoods, particularly among the most vulnerable.

The evidence is clear: human health cannot be secured without restoring the planet’s life-support systems. This calls for the Great Transition—a fundamental shift in how we produce and consume, build our cities, govern, and relate to nature and each other, moving from exploitation to interdependence, equity, and regeneration. Achieving this vision demands cooperation across all sectors, cultures, and generations. We invite everyone to see themselves as partners in planetary healing.

In an interconnected world, each action inspires others; together we pledge to dedicate our lives to the service of humanity and to the protection and renewal of the natural systems that sustain all life on Earth.

Greener Allied Health Professional Hub: Food & Nutrition (NHS, UK)

The UK National Health Service (NHS) has the third largest clinical workforce in the NHS. Allied Health Professionals (AHPs) play an important role in Delivering a Net Zero NHS, which is the overarching framework.

The “Greener Allied Health Professional (AHP) Hub” aims to provide:

  • Information on the importance of environmental sustainability for both population health and the health of the environment to provide clear actionable steps which AHPs can take to improve their own environmental sustainability.
  • Examples of the ways in which AHPs are already doing things which improve environmental sustainability to include ‘what good looks like’ for individual AHPs and their teams as well as wider examples demonstrating how AHPs can lead this work in their organisations.
  • Suggestions of how AHPs can contribute in relation to environmentally sustainable practice, digital, food and diet, use of equipment and public health and prevention.

Food & Nutrition is one of the focus areas for the Greener AHP Hub. As a food and nutrition professional, this NHS resource outlines key areas where you can make a difference in reducing the carbon footprint of healthcare food systems. It highlights your role in reducing food waste through optimizing mealtime support, promoting best practices, and utilizing technology for ordering and monitoring.

By advocating for healthy, low-carbon diets and minimizing packaging waste, you can address the broader impacts of food systems. This resource will help you implement strategies such as conducting waste audits, supporting patients in adopting better eating habits, and promoting the importance of nutrition and hydration among food service staff. Ultimately, this page equips you to link food, health, and climate change initiatives within the NHS, driving sustainable practices and better patient outcomes.

An example is the “Sustainability in Healthcare: Mildmay’s Low-Carbon Menu Transforms Patient Care“. Mildmay Hospital’s dietetics and catering teams, in collaboration with the NHS and dietetics students, developed a low-carbon menu tailored to vulnerable patients using recipes from the NHS England recipe bank. After iterative development and feedback, the winter menu achieved an 18% carbon footprint reduction and minimized food waste to 10% of portions served, while patient input led to further improvements like diverse recipes and a weekly cooked breakfast option for summer.



Nutrition policy critical to optimize response to climate, public health crises (2023)

Rifkin, M. (2023). Nutrition policy in the Anthropocene: Addressing chronic disease, climate change, and health care system vulnerabilities. Frontiers in Nutrition, 10, 1118753. https://doi.org/10.3389/fnut.2023.1118753

Note: This article is part of the Research Topic: Nutrition for Humanity in the Anthropocene – for Healthier People on a Healthier Planet.

The effects of unanticipated crises on health care and first-responder systems are reflected in climate-fueled environmental emergencies, to which human resilience is diminished by our chronic disease epidemic. For example, people who depend on specialized medications, like refrigerated insulin for diabetes, will likely face additional challenges in receiving treatment and care during extreme heat, floods, disasters, and other adverse events. These circumstances may be compounded by staff and equipment shortages, lack of access to fresh food, and inadequate healthcare infrastructure in the wake of a disaster. Simply put, our health care and first-response systems struggle to meet the demands of chronic disease without such crises and may be fundamentally unable to adequately function with such crises present.

However, nutrition’s primacy in preventing and controlling chronic disease directly enhances individual and public resilience in the face of existential threats. Highlighting the shared diet-related etiology clearly demonstrates the need for a national policy response to reduce the disease burden and potentiate mitigation of the sequelae of climate risks and capacity limits in our food and health care systems. Accordingly, this article proposes four criteria for nutrition policy in the Anthropocene: objective government nutrition recommendations, healthy dietary patterns, adequate nutrition security, and effective nutrition education. Application of such criteria shows strong potential to improve our resiliency despite the climate and public health crises.

Austrian Dietary Guidelines (2024)

The 2024 Austrian Dietary guidelines were developed by the Competence Center for Climate and Health of Austria GmbH (GÖG) together with the Austrian Agency for Health and Food Safety (AGES) and the Austrian Society for Nutrition (ÖGE). Both health and climate aspects were taken into account.

Visit the link to also download the brochure “Healthy eating, good for the climate” (in German) or it can be accessed or ordered via the brochure service of the Ministry of Social Affairs. The brochure contains healthy and climate-friendly recipes based on the plate model. It was developed by three universities of applied sciences for dietology on behalf of the Ministry of Health.

A pathway to personal, population and planetary health for dietitians and nutrition professionals (2023 Nov)

MacKenzie-Shalders, K. L., Barbour, L., Charlton, K., Cox, G. R., Lawrence, M., Murray, S., Newberry, K., Senior, N. M., Stanton, R., & Tagtow, A. M. (2023). A pathway to personal, population and planetary health for dietitians and nutrition professionals. Public Health Nutrition, Advance online publication. https://doi.org/10.1002/puh2.137

Abstract

Background

Earth and all its inhabitants are threatened by a planetary crisis; including climate change, deforestation, biodiversity loss and pollution. Dietitians and nutrition professionals have a responsibility to lead transformational change in contemporary food and health systems to help mitigate this crisis. The study aims to develop a conceptual framework to support dietitians towards personal, population and planetary health.

Methods

Non-empirical methods were used by the co-researchers to explore and explain the application of an international framework ‘Next-Generation Solutions to Address Adaptive Challenges in Dietetics Practice: The I + PSE Conceptual Framework for Action’. (I+PSE = Individual plus Policy, System, and Environmental)

Results

A non-sequential pathway guide to personal, population and planetary health for nutrition professionals was developed including several key guiding principles of Agency, Action, Ascension, Alignment, Alliance and Allyship, and Advocacy and Activism. Each guiding principle features descriptors and descriptions to enhance dietitian and nutrition professional

  • Agency (i.e. vision, self-belief, confidence, strength and responsibility),
  • Action (i.e. start, shift, translate, achieve and commit),
  • Ascension (i.e. build, overcome, manage, challenge and progress),
  • Alignment (i.e. leadership, transparency, diplomacy, values and systems),
  • Alliance and Allyship (i.e. support, collaborate, represent, community and citizenship) and
  • Advocacy and Activism (i.e. disrupt, co-design, transform, empower and urgency).

The framework and its descriptors support enhanced understanding and are modifiable and flexible in their application to guide the participation of dietitians and nutrition professionals in transformational change in personal, population and planetary health. This guide acknowledges that First Nations knowledge and customs are important to current and future work within this field.

Conclusions

Alongside the international body of work progressing in this field, this framework and visual guide will support dietitians and nutrition professionals to achieve urgent, transformational change in personal, population and planetary health.

JHND Special Issue: Sustainable Food Systems and Dietary Patterns in Nutrition and Dietetic Practice (2023 Dec)

The British Dietetic Association’s Journal of Human Nutrition and Dietetics (JHND) published a Special Issue on Sustainable Food Systems and Dietary Patterns in Nutrition and Dietetic Practice edited by: Liesel Carlsson, Angela Madden, and Kalliopi-Anna Poulia (Volume 36, Issue 6, Pages: 2121-2350, December 2023).

Twelve of the sixteen articles are open access and cover a wide range of practice settings.

  • Open Access – Conceptualising sustainability in Canadian dietetic practice: A scoping review – Dietitians are well-positioned to promote sustainable food systems and diets. This research identifies practice activities described in the Canadian published literature and compares these with dietetic competency standards. Increasing practitioners’ ability to analyse issues using systems thinking will help address complex challenges. Updates to competency standards and curricular supports are needed to support this area of practice.
  • Open Access – Local food procurement by hospitals: a scoping review – There is a paucity of peer-reviewed studies describing local food procurement by hospitals. Details of local food procurement models were generally lacking: categorisable as either purchases made ‘on-contract’ via conventional means or ‘off-contract’. If hospital foodservices are to increase their local food procurement, they require access to a suitable, reliable and traceable supply, that acknowledges their complexity and budgetary constraints.