Abstract: The standardized nutrition support therapy can improve the nutritional status, immunity, quality of life, and clinical outcomes of patients with novel coronavirus disease (COVID-19) infection. The latest Chinese government policy also clearly states that nutrition support therapy should be included in the whole process of treatment and recovery of patients with COVID-19. Therefore, the Beijing Quality Control and Improvement Center for Clinical Nutrition Therapy has organized relevant experts to formulate the Recommendations of Nutritional Treatment for Patients with COVID-19 Infection (2023), following the latest clinical nutrition guidelines, research evidence and clinical practice of nutrition support of COVID-19. The recommendations suggest that individualized nutrition management be implemented by following the standardized pathway of nutrition management, which includes nutrition-risk screening, malnutrition diagnosis, nutrition treatment and nutrition monitoring, and by taking into account the clinical characteristics of patients with COVID-19.