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Ultra-processed foods tied to colorectal cancer risk: study

Posted

November 14, 2025

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The rise in the rate of colorectal cancer in people in their 20s to 40s in a number of countries outpaces what could be attributed to genetics alone, scientists say. It’s prompted medical researchers to study lifestyle factors like changes in diet, weight, physical activity levels, drinking patterns and more.

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Ultra-processed foods tied to colorectal cancer risk: study · CBC News · Sentinel