A new meta-analysis by researchers adds to evidence that taller adults may be more likely than shorter ones to develop colorectal cancer or colon polyps that can later become malignant. While the association between taller height and colorectal cancer has been previously investigated, the researchers say those studies offered conflicting results, carried inconsistent measures of height and failed to include the risk of adenomas, which are precancerous colon polyps. "This is the largest study of its kind to date. It builds on evidence that taller height is an overlooked risk factor, and should be considered when evaluating and recommending patients...