It demystifies colonoscopy: what to expect, how to prepare, and why this life-saving screening matters. This page offers clear, expert guidance about colonoscopy, the gold-standard test for colorectal cancer and polyps. If you’re at average risk, guidelines typically recommend starting screening in midlife, with frequency and timing tailored to your personal risk factors and family history. The procedure is usually performed with sedation and takes about 30 to 60 minutes, after which most people go home the same day. It details what to expect during a colonoscopy: after arriving, you’ll be connected to monitoring equipment and given sedation for comfort. A flexible camera is guided through the colon so your clinician can inspect the lining and remove any polyps if found. It’s normal to feel cramping or a sensation of needing to pass gas as air is introduced and released. Most people recover quickly from the sedation, with a brief period of rest before resuming normal activities. It explains how to prepare for a colonoscopy: preparation is key to a clear view. Your doctor will provide detailed instructions, but common steps include a clear liquid diet for 24 hours before the procedure and a prescribed bowel-prep solution to clean the colon. You may have several bathroom visits the day before, and someone will need to drive you home because of the sedation. If vitamins or medications are taken, ask your clinician which can be continued or paused. Following the doctor’s prep plan minimizes risk and helps ensure accurate results. It emphasizes why this life-saving screening matters—and how InnerBuddies supports overall gut health: colonoscopy saves lives by detecting and removing polyps before they turn into cancer and by catching cancers early when they are more treatable. Beyond screening, maintaining a healthy gut microbiome supports overall wellness. InnerBuddies offers a white-label Gut Health Operating System with powerful consumer-facing microbiome testing and personalized guidance. Highlights include a Gut Microbiome Health Index (0–100), reflecting gut health based on an exclusive IP deal with EAFIT University in Colombia, plus detailed Bacteria abundances for the top 40 bacteria and categorized Bacteria functions demonstrating how you compare with a healthy cohort. The platform also provides Target Group analysis for topics like Healthy Aging, Endurance Sport, and Skin & Hair Health, along with personalized nutrition advice and tailored probiotic and prebiotic recommendations. All consumer options are available directly or via partners. Learn more about InnerBuddies’ microbiome testing at InnerBuddies microbiome test, explore the Gut Health Membership, or discover partnership opportunities at InnerBuddies B2B partnerships.