At what age is colorectal screening recommended to begin?

Colorectal screening is recommended to begin at age 45 for average-risk individuals according to the latest guidelines from organizations such as the American Cancer Society and the U.S. Preventive Services Task Force. Starting screening at this age allows for early detection and management of colorectal cancer, which can significantly improve outcomes. The shift from the previous recommendation of starting at age 50 to age 45 reflects the increasing incidence of colorectal cancer in younger populations.

This proactive approach in screening aims to identify precancerous lesions or early-stage cancer before symptoms occur, enhancing the chances of effective treatment. Individuals with higher risk factors, such as a family history of colorectal cancer or certain genetic syndromes, may need to begin screening even earlier than age 45. Thus, initiating screening at age 45 aligns with current evidence-based practices aimed at reducing the burden of colorectal cancer through early intervention and prevention strategies.