What age range is typically advised for individuals to begin colonoscopies?

The recommended age range for individuals to begin colonoscopies has undergone updates, primarily due to research indicating earlier incidence rates of colorectal cancer. The current guidelines suggest that average-risk individuals should start screening for colorectal cancer at age 45. Therefore, the recommendation to begin colonoscopies at ages 45 to 75 aligns with these guidelines, making this range the most appropriate choice.

Colonoscopies serve as a vital screening tool for detecting precancerous lesions and colorectal cancer early when treatment can be more effective. Since the risk of colorectal cancer increases with age and early detection is crucial, the specified age range takes into consideration both the emergence of risk factors and the likelihood of successful outcomes from screening interventions.