Why colorectal and other GI cancers are rising in people under 50
Friday, 11 July 2025 () A concerning rise in colorectal and other gastrointestinal cancers is observed among younger individuals, contrasting with declining rates in older adults. Factors such as obesity, poor diet, and excessive alcohol consumption are believed to contribute to this trend. Increased exposure to carcinogens, changes in gut microbiome, and genetic mutations also play a role in the rising incidence of these cancers.