Final answer:
More time sedentary can increase the risk of colorectal cancer, and healthy lifestyle choices and regular screenings are important for prevention and early detection.
Step-by-step explanation:
When a person spends more time sedentary, their risk of developing noninfectious diseases, such as colorectal cancer, may increase. Sedentary lifestyles contribute to a higher incidence of this disease, as physical inactivity results in a slower movement of food through the colon and potentially greater exposure to cancer-causing agents. To lower the risk of developing colorectal cancer, healthy lifestyle choices such as regular exercise, a diet rich in fiber, and limiting the intake of processed meats are recommended. Screening for colorectal cancer, which includes fecal occult blood tests and colonoscopy, is vital for early detection and can greatly aid in preventing cancer from progressing or even occurring.