The study and practise of avoiding disease, extending life, and promoting health through diet is known as public health nutrition. It is a science that helps in improving the country's health by modifying the food nutrition system. It is concerned with the population's dietary requirements. The goal of public health nutritionists is to help everyone improve their health and well-being by making better diet and nutrition choices. The primary prevention of nutrition-related illness in the community is the emphasis of public health nutrition. The purpose of this scientific session is to better understand the causes of, as well as methods and solutions to, nutrition-related public health achievements, situations, and concerns around the world.