I need to say one thing about colon cancer - please, if there's a history of it in your family, get a colonoscopy. There is no reason in this day and age for anyone who has that indication in their family to die of colon cancer. You should get one anyways at age 50, but you can get one earlier if you've got history - my father died of it at 65, my husband had his first colonoscopy when he turned 50, and yes, they found a cancerous polyp, but because of early detection, it was stopped in its tracks. Please, have the test. I just had my third (I'm 53). I'm a polyp factory like my father, but with regular procedures every five years so far none of them have been a problem.