Study Reveals Majority of Online Nutrition Advice for Cancer Patients Lacks Scientific Support
A recent study conducted by researchers at Adelaide University analyzed over 150 online nutrition claims targeting breast cancer patients across eight platforms, including Facebook, X, Instagram, TikTok, YouTube, Pinterest, Google, and ChatGPT. The findings indicate that the majority of this online advice is not supported by reliable scientific evidence. Specifically, up to 76% of claims on X or TikTok were found to be unsubstantiated. Common unsupported claims included recommendations to avoid dairy, animal protein, or fruit during cancer treatment, and assertions that 'the sugar in fruits feeds cancer cells' or 'olive oil can cure cancer.' While health professionals were more likely to provide evidence-consistent information (29%), they shared the least amount of breast cancer nutrition content. The study highlights a significant prevalence of non-evidence-based information, which could potentially put cancer patients at risk of malnutrition and negatively impact their quality of life.
