What's causing the rise in young adult colorectal cancer?

"He said colorectal cancer is caused by many factors - some that we can control and some that we cannot.

To lower risk, he said it's essential to manage the lifestyle factors that are within our control.

'The things we can control such as our diet, the amount of exercise we do, smoking or not smoking, and basically your sedentary lifestyle or active lifestyle - those things are all very important, and any chance you have to control the things that you can - it's the best thing that you can do,' said Dr. Kalady."