International Union of Nutritional Sciences

International Union of Nutritional Sciences
Name	International Union of Nutritional Sciences
Founded	1948
Type	Non-governmental organization
Headquarters	Washington, D.C.
Region served	Worldwide
Language	English
Leader title	President
Leader name	J. Alfredo Martínez
Website	https://www.iuns.org

International Union of Nutritional Sciences. The International Union of Nutritional Sciences is a global, non-governmental organization dedicated to advancing the field of nutritional science and its application for the improvement of human health and well-being worldwide. Founded in the aftermath of World War II, it operates as a constituent member of the International Council for Science and maintains formal relations with the World Health Organization. The union serves as a principal platform for international cooperation, facilitating the exchange of scientific knowledge among researchers, educators, and policymakers from its numerous member countries.

History and establishment

The organization was formally established in 1948 during a foundational meeting held in London, emerging from post-war efforts to address global malnutrition and coordinate international scientific research. Key figures in its early development included prominent scientists like John Yudkin and Elsie Widdowson, who helped shape its initial direction. Its creation was closely aligned with the formation of other post-war international scientific bodies, seeking to foster collaboration in the wake of the Bretton Woods Conference and the establishment of the United Nations. Early assemblies, such as the first International Congress of Nutrition in 1952 in Basel, solidified its role as the premier global forum for the discipline.

Objectives and mission

The primary mission is to promote international cooperation in scientific research and the application of nutritional knowledge to solve global health challenges. Core objectives include supporting the development of robust public health policies, enhancing nutrition education standards worldwide, and advocating for evidence-based dietary guidelines. It aims to bridge the gap between scientific discovery and practical implementation, addressing issues from micronutrient deficiencies to the global rise of obesity and non-communicable diseases. The union also strives to build capacity in developing countries and foster the next generation of nutritional scientists.

Organizational structure

Governance is led by an elected Executive Committee headed by the President, with oversight from a larger Council representing its global membership. Day-to-day operations are managed by a secretariat, historically based in locations like Washington, D.C. and Vienna. The structure includes specialized standing committees and task forces focused on areas such as nutrition education, nutrient requirements, and public health nutrition. Key leadership roles have been held by influential figures including Mark Wahlqvist, Ricardo Uauy, and the current president, J. Alfredo Martínez. This framework ensures representation from diverse geographical regions and scientific specialties.

Major activities and programs

A flagship activity is the quadrennial International Congress of Nutrition, a major scientific gathering that attracts thousands of delegates from organizations like the Food and Agriculture Organization and UNICEF. The union also sponsors regional conferences, workshops, and training programs, such as those in collaboration with the World Health Organization. It actively develops and disseminates global resources, including the Nutrient Reference Values and guidelines for assessing nutritional status. Significant programs address global food security, sustainable diets, and the double burden of malnutrition, often involving partnerships with institutions like the Harvard T.H. Chan School of Public Health.

Publications and resources

The union is a leading publisher of authoritative scientific documents, including the proceedings of the International Congress of Nutrition and position papers on critical issues like biofortification and food-based dietary guidelines. It produces the official journal, Nutrition Research Reviews, in partnership with Cambridge University Press. Other key resources include the Global Nutrition Report, policy briefs, and educational materials developed with entities like the Lancet Commission. These publications serve as essential references for researchers at institutions such as the London School of Hygiene & Tropical Medicine and policymakers at national agencies like the USDA.

Member societies and governance

Membership consists of over 60 national adhering bodies and regional societies, including the American Society for Nutrition, the Nutrition Society in the United Kingdom, and the Federation of Asian Nutrition Societies. Each member organization, such as the Société Française de Nutrition or the Japanese Society of Nutrition and Food Science, appoints delegates to the union's General Assembly. This representative governance model ensures that activities reflect global priorities and scientific diversity. The union also maintains collaborative ties with other international unions under the International Council for Science and specialized agencies like the World Food Programme.

Impact and recognition

The union has profoundly influenced global nutrition policy and public health agendas, shaping initiatives like the WHO Global Strategy on Diet, Physical Activity and Health. Its scientific committees have contributed foundational work to Codex Alimentarius standards and Sustainable Development Goals related to hunger and health. The organization is widely recognized for building scientific consensus on issues ranging from breastfeeding promotion to the management of diabetes mellitus. Its efforts in capacity building and fostering collaborations between institutions like the International Food Policy Research Institute and national governments have cemented its status as an indispensable entity in the international scientific community.

Category:International scientific organizations Category:Nutrition organizations Category:Health-related professional associations