Colon cancer screening is crucial for saving lives, and individuals should start getting screened at age 45. Dr. Brandon Teng, a gastroenterologist at Valley Medical Center, explains the updated screening guidelines and the importance of colonoscopies in detecting and preventing colon cancer. Patients can learn what to expect before, during, and after the procedure. Common concerns about bowel preparation are addressed, along with a comparison between colonoscopies and at-home stool tests. Dr. Teng also discusses symptoms that might necessitate earlier screening. The conversation emphasizes the services provided by Valley’s GI Clinic and Endoscopy Center, which includes upper endoscopies and a direct-access colonoscopy program aimed at simplifying preventive care.