Does your family have a history of early onset colon cancer? If so, your family may have Lynch syndrome. Lynch syndrome may also increase one’s chances of developing cancers of the stomach, small intestine, liver, gallbladder ducts, upper urinary tract, kidneys, bladder, pancreas, brain, skin, and if you are a male, the prostate. Women with this syndrome also are at higher risk for developing cancer of the endometrium, ovaries, and breasts. Approximately up to 1,000,000 people in the U.S. have Lynch syndrome and yet only 5% know it. Genetic testing, along with preventative measures, and annual medical screening may help one take steps to minimize risk of illness and death.