阿伯食管癌术后进补虫草致营养不良？广医肿瘤医院专家提醒，合理营养可提升肿瘤治疗效果

Core Viewpoint - The article emphasizes the importance of balanced nutrition in cancer treatment, highlighting that proper dietary management can enhance treatment outcomes and immune function, rather than relying solely on expensive supplements [10][21][35]. Group 1: Nutritional Management in Cancer Treatment - Weight management is crucial throughout cancer treatment, serving as a protective barrier for the immune system [9][10]. - A balanced diet should follow nutritional principles, controlling total caloric intake and reducing high sugar, fat, and salt foods [11][12]. - Scientific evidence indicates that proper nutrition does not promote tumor growth but can strengthen patient resistance and improve the effectiveness of treatments like chemotherapy and surgery [34][35]. Group 2: Misconceptions about Nutrition - Many cancer patients mistakenly believe that avoiding all food will starve the tumor, which is a cognitive misconception [28][30]. - Blindly avoiding certain foods can lead to malnutrition and negatively impact treatment outcomes, while increasing psychological stress and reducing quality of life [39][40]. - The concept of "forbidden foods" in traditional Chinese medicine lacks scientific backing, and many of these foods are rich in nutrients beneficial for recovery [42][45]. Group 3: Recommendations for Dietary Practices - A diverse diet is essential, focusing on a balance of proteins, vegetables, and fruits, while limiting refined sugars and unhealthy fats [58][60]. - Regular physical activity is recommended to improve appetite, digestion, and overall well-being, with suggestions for at least three sessions of 20-30 minutes of exercise per week [62][63]. - The article references guidelines from the World Cancer Research Fund, advocating for a diet rich in whole grains, fruits, and vegetables, while limiting processed meats and sugary drinks [66][70].