Strengthening the engagement of food and health systems to improve nutrition security: Synthesis and overview of approaches to address malnutrition

The nutritional status of populations often serves as a proxy for the world's wider progress and setbacks. Currently, we are facing a crisis: a double burden of both undernutrition and overweight and obesity compounded with food insecurity in many countries. In an increasingly globalized world and interconnected food system, subjected to the pressures of growing populations, climate variability and food price volatility, no country or population is immune to the challenges that lay ahead. While unsettling, we now have more information, both in science and in practice, on how to improve the global food system. The solutions are inherently trans-sectoral, engaging practitioners and experts across agriculture, rural development and public health. Improvements can be driven by resilient food system approaches to ensure better utilization of food and dietary diversity and quality. Strengthening food systems should be complemented with engagement of the public health and the water, sanitation and hygiene systems to ensure adequate food and nutrition security, health and wellbeing for all.