食物补品抗癌靠谱吗

Core Viewpoint - The article emphasizes the importance of relying on scientific evidence regarding cancer treatment and dietary claims, urging the public to be cautious about unverified information and to follow medical advice for cancer patients [1][2]. Group 1: Cancer Myths and Dietary Claims - Many dietary claims circulating online about cancer treatment lack scientific basis, and cancer patients should adhere to medical guidelines for treatment [1]. - The National Health Commission advises the public to report health rumors or misinformation through their official platform [1]. Group 2: Tumor Markers and Diagnosis - Tumor markers are substances found in blood or bodily fluids, often elevated in cancer patients, but they should not be solely relied upon for diagnosis [2]. - Common tumor markers like alpha-fetoprotein (AFP) and carcinoembryonic antigen (CEA) have limited sensitivity and specificity, meaning elevated levels do not definitively indicate cancer [2]. - If tumor markers are significantly elevated, further investigation and lifestyle adjustments under professional guidance are recommended [2]. Group 3: Nutritional Support for Cancer Patients - The goal of nutritional management for cancer patients is to prevent malnutrition, enhance treatment tolerance, and reduce adverse effects [3]. - A balanced diet with sufficient calories and quality protein intake is essential for cancer patients [3].