It is now known that a patient's DNA plays a partial role in not only his/her susceptibility to inflammatory bowel diseases and colon cancer, but also in how the patient's condition should be managed. However, the study of genetics is complex and not yet fully understood by physicians and scientists. If you are concerned about possible genetic risks to your health it is necessary to discuss your concerns with your physician. Personal 'at home' testing kits are currently not adivsed and could be innaccurate or even harmful.