Five or Ten Year Colonoscopy for 1-2 Non-Advanced Adenomatous Polyps (FORTE) is a colorectal cancer prevention study looking to answer the question: when should patients who had 1-2 small benign polyps (adenomatous polyps/adenomas) removed during colonoscopy have repeat surveillance colonoscopy?

The Diet study will determine the effectiveness of two diets utilizing FODMAP (Fermentable Oligo-, Di- and Mono-saccharides and Polyols) carbohydrates.