Colorectal cancer may result from a mix of genetic and lifestyle factors, such as smoking, lack of exercise, and obesity, although the exact causes are often unknown.
People aged 50 or older, those with a personal or family history of colorectal cancer or polyps, and individuals with long-term inflammatory bowel disease are at higher risk.
Prevent colorectal cancer by getting regular screenings starting at age 45, eating a healthy diet, exercising regularly, and avoiding smoking and excessive alcohol consumption.
