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.