The Department of Nutrition is a department that provides nutritional diagnosis for patients with overweight, obesity, emaciation, imbalanced nutrient intake, and vitamin and trace element deficiencies caused by various reasons through nutrient testing, nutritional assessment, and clinical manifestations, and determines one-on-one dietary plans based on patients' dietary habits, disease diagnosis, and biochemical tests, and provides nutritional treatment for patients in combination with medical foods, medications, and vitamins and trace elements. The department has a well-structured team, and all current staff hold graduate degrees, with a solid professional foundation in nutrition and treatment capabilities. At the same time, the Department of Nutrition focuses on comprehensive development in both healthcare and research, has undertaken multiple national and provincial/ministerial research projects, and utilizes a combination of clinical medicine and nutrition with a holistic approach to provide personalized nutritional treatment services for patients through multiple methods, angles, and levels.