new workouts. and screening for colon cancer. yep. the american cancer society recommends screening starting at age 45, instead of 50, since colon cancer is increasing in younger adults. i'm cologuardĀ®. i'm convenient and find 92% of colon cancers... ...even in early stages. i'm for people 45 plus at average risk for colon cancer, not high risk. false positive and negative results may occur. ask your provider if cologuard is right for you.