Selfcheck bowel health test is a simple and reliable test to detect an symptoms of colon polyps fast and reliable and results within 5 minutes 95 of all cases of colon bowel cancer results from benign tumors called polyps that grow inside the colon this means that this type of cancer is one of the few where the development of tumors can be prevented by early intervention polyps in the colon often remains undetected for many years until they develop into a cancerous form if a polyp is fou