Policy Support and Governance Gateway

Nutrition and Food Systems

Malnutrition affects all countries and one in three people. It takes many forms, from chronic hunger, to micronutrient deficiency, and from child stunting to obesity.
 

Maintaining a healthy diet is key to supporting a strong immune system

Working across food systems - how we produce, collect, store, transport, transform and ensure access to foods - we can enable better nutrition, and improve our health and use of natural resources.

FAO partners with governments to strengthen food systems for better nutrition and health, working not only with the ministries of agriculture and health but also with social welfare, education, trade and industry, finance and others. FAO also facilitates high-level dialogue between governments and their partners to develop common norms and approaches for sustainable food systems and healthy diets.
Key messages

Today, healthy diets are unaffordable for more than 3 billion people, a problem likely to have been exacerbated by COVID-19. Preserving access to safe, diverse nutritious food is an essential part of the response to the COVID-19 pandemic, particularly for poor and vulnerable communities, who are hit hardest by the pandemic and its resulting economic shocks.

Investing in nutrition is thus both a moral imperative and a sound economic investment.

These policies should also address the food environment - where consumers engage with a food system to make their food-related decisions. Policies, programmes and investments need to be “nutrition-sensitive”, which means nutrition must be mainstreamed across sectoral policies.

Other examples include investing in transport and cold-chain infrastructure to reduce food loss, food reformulation laws, regulations for retail and food service chains, food labelling policies and legislation to ensure institutional procurement from local smallholder farmers, where possible.

Countries should intensify their efforts and scale up nutrition investments to achieve the Sustainable Development Goal (SDG) target of ending malnutrition in all its forms by 2030.

The FAO Strategic Framework 2022-31 outlines the Organization’s commitment to more efficient, inclusive, resilient and sustainable agrifood systems, for better production, better nutrition, a better environment, and a better life, leaving no one behind. An agrifood systems transformation can only be achieved by capitalizing on knowledge, experience, and skills from a broad range of public and private actors with different needs and capacities. As this will involve significant governance challenges, FAO supports member countries to balance different actors’ needs, for instance, by supporting the creation of coalitions of actors.

 
Featured resources
The State of Food Security and Nutrition in the World 2025
2025

While some progress and recovery have been made in recent years, the world is still above pre-COVID-19 pandemic levels and far from eradicating hunger...

Transforming food and agriculture through a systems approach
2025

The purpose of this report is to clarify what a systems approach involves in practice across agrifood systems. It explains what a systems approach means...

The State of Agricultural Commodity Markets 2024 - Trade and nutrition: policy coherence for healthy diets
2024

The 2024 edition of The State of Agricultural Commodity Markets (SOCO 2024) explores complex linkages between food trade and nutrition and generates...

What are healthy diets? Joint statement by the Food and Agriculture Organization of the United Nations and the World Health Organization
2024

The critical role of diets for the prevention of all forms of malnutrition, for disease prevention and health promotion, as well as the interconnections...

Urban food system assessments for nutrition and healthy diets. Technical guidance note
2022

An important part of FAO’s work involves the development and uptake of assessment tools that can help improve understanding of the characteristics,...

Influencing food environments for healthy diets
2016

More and more people are becoming overweight and obese, with increasing diet-related non-communicable diseases (NCDs). Behind the global shifts in malnutrition...

FAO Policy Series: Nutrition and Food Systems
05/07/2016

Malnutrition affects all countries and one in three people. 800 million people are undernourished and 2 billion are affected by micronutrient deficiencies....