A couple years ago I had a constipation because l don't like to eat vegetables.And l thought. l had to do something. then l search the internet find the answer how to deal with this problem. and l got the answer. It was a lot of water and some bananas can helps me. I try it out. After l get up in the morning,l always drink a lot of water and eat some bananas. I think it works. This technique make me feel better ,good health and more confident.Do you know it helps prevent colon cancer.