At the International Congress of Nutrition and Dietetics in May 2024, sustainability was a key focus for delegates. While we all agree on its importance, what does sustainability truly mean? Is it about the environment? Climate change? The topic is complex, intertwined with cultural, emotional, and economic influences, and there are many definitions. However, when it comes to food, dietitians must be part of the conversation. As health care providers, we explored the connection between the health of the planet and people. Here are some key takeaways.
What is a Sustainable Food System?
A food system begins on the farm and ends at the dining table. It encompasses how we grow and produce food, approaches to harvesting, fishing, butchering, transportation, distribution, storing, processing, packaging, preparation, purchasing, selling, marketing, consuming, and discarding food waste. The Food and Agriculture Organization (FAO) defines a sustainable food system as one that delivers food and nutrition security for all in a way that does not compromise the economic, social, and environmental bases needed for future generations. (Dietitians of Canada, 2020) According to the FAO, sustainable diets and food systems extend beyond human nutrition and planetary health. They must also include economic benefits along the supply chain, such as fair wages and affordable food, and socio-cultural dimensions, including cultural inclusivity, animal welfare, farm workers’ welfare, and equity. Considering all four pillars—human and planetary health, economic benefit, and socio-cultural components—highlights the complexity of sustainable food systems. (FAO 2010)
What is ESG and What Does it Mean for Your Business?
Consumers are increasingly considering the broader impact of the products they buy, whether through farming practices, manufacturing processes, packaging materials, or supporting manufacturers that promote equity and social responsibility. ESG stands for Environmental, Social, and Governance, and its growth has been driven by consumer concerns about the environmental impact of climate change and social dimensions. (McKinsley 2022) In recent years, organizations worldwide have faced increasing pressure to operate more sustainably. ESG criteria evaluate how well public companies protect the environment, support the communities where they operate, and uphold high standards of management and corporate governance. As a result, ESG considerations have become integral to many companies’ strategies and roadmaps. (Forbes, 2024)
Examples of Actions to Help Implement Sustainability Strategies
- Integrate a culture of sustainability-thinking:
- FAO’s four dimensions (nutrition, environment, economic, cultural)
- ESG (environmental, social, governance)
- Include science-based sustainability messages in dietary guidance:
- Eat more plants, create more plant-based menus
- Focus on seasonal and locally grown foods
- Reduce food waste pre- and post-consumption
- Work with governments to shape and regulate a sustainable food system that supports planetary health
Bottom Line
Although dietary choices are personal, many consumers are motivated by environmental concerns and would welcome sound advice from credentialed nutrition professionals, such as registered dietitians. (SNEB 2018) Reach out to us to support your business and personal health goals.
Written by: Lucia Weiler, BSc, RD, PHEc – Award-winning dietitian and Owner, n4nn
