ZonMw hosts the coordinating secretariat of Healthy Diet, Healthy Life (HDHL) which brings together 17 countries that align research programming and fund new research to prevent or minimise diet-related chronic diseases. HDHL is country-driven and focuses on the interdisciplinary knowledge needed to tackle societal challenges around nutrition, food and health that no country alone can solve. The vision of HDHL is that by 2030 all citizens will have the motivation, ability and opportunity to consume a healthy diet from a variety of foods, have healthy levels of physical activity and that the incidence of diet-related diseases will have decreased significantly.