Ultraprocessed Foods Linked to Early Onset of Colorectal Cancer

Colorectal cancer is rising in younger adults, with U.S. rates increasing 2.4% per year since 2012. New evidence points to dietary changes as a contributing factor

A recent study in JAMA Oncology found that those consuming the most ultraprocessed foods had a 45% higher risk of developing precancerous colorectal tumors before age 50

Risk increased with higher ultraprocessed food intake, then plateaued beyond seven to eight servings daily. Sweetened beverages, sauces, spreads, and condiments showed the strongest links

You can reduce ultraprocessed food intake by planning real meals, replacing snack foods with whole ingredients, tracking triggers, and making unprocessed options more visible and accessible in your home

Lowering your linoleic acid intake, increasing fiber gradually, and supporting gut health with protective foods and habits also helps reduce your risk of colorectal cancer