Kangana Ranaut’s comments linking India’s diet, protein intake and cancer prevention have sparked debate.
Diet is undoubtedly an important part of overall health, but cancer risk is influenced by a complex mix of factors, including genetics, age, lifestyle, environmental exposures and access to screening, making it difficult to attribute differences in cancer rates to any single dietary habit. This debate resurfaced after actor and MP Kangana Ranaut shared a chart comparing global cancer rates among people under 50, in which India appeared among countries with comparatively lower rates.
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Alongside it, she wrote, “Dear Indians, we have the best diet, we don’t need to be influenced by anyone…Eat whole foods minimise…intake of ultra processed foods…like…protein shakes or junk.” She further added, “Too much protein makes you dumb.” While her comments have reignited discussions about traditional diets, ultra-processed foods and protein supplements, they also raise important questions about what current evidence actually says regarding protein intake, cancer risk and brain health. We asked an expert to separate fact from fiction.
Diet is one factor among many
Dr Palleti Siva Karthik Reddy, MBBS, MD, general medicine, FAIG, Consultant physician at Elite Care Clinic, tells indianexpress.com, “Diet is an important modifiable risk factor for cancer, but it should never be viewed in isolation. Smoking remains the leading preventable cause of many cancers, while obesity, alcohol use, chronic infections, environmental carcinogens and inherited genetic mutations all have well-established roles.”
