DON'T BE WHINY PROTECT YOUR HINEY GET A COLONOSCOPY One-third of U.S. adults skip their colonoscopy and one reason is the prep. We understand why you're whining, but colon prep is manageable. It's also the best way to prevent colon cancer. The actual procedure takes about 30 minutes The prep? It's one evening that could save your life. So what are you waiting for? Schedule a colonoscopy Find a location at Avera.org/colon or call 888-384-1291 Source: Centers for Disease Control and Prevention 16GAST,