Public Health Nutrition involves the promotion of good health through nutrition and the primary prevention of nutrition-related illness in the population.<br><br>It focuses on applying food and nutrition knowledge, policy and research to improving the nutritional health of the population and high-risk or vulnerable subgroups within the population.<br><br>This public health nutrition degree has an international perspective. It examines how global, national and local community programmes can be designed to improve the nutritional status of the population as a whole and those at particular risk.<br><br>There are employment opportunities for nutrition experts in the agri-food production and retail industries, as well as in nutrition product sales and marketing.