Eat more vegetables especially cabbage, broccoli, cauliflower and Brussels sprouts . These kinds of vegetables have a protective effect when are consumed two to three times a week . These vegetables are rich in fiber and indoles which have anticancer properties.
Also, you need to eat chicken and fish. These two foods have a protective effect from cancer on the colon. Low fat milk and yogurt can be part of the diet for the defense of this cancer.
Reduce alcohol intake to maximum two drinks per day. Especially avoid beer.These dietary changes are even more important if you already had a surgery to remove colon cancer, or if you have polyps that might develop into a malignancy.
In this case it is recommended daily intake of one or two bowls wheat germ rich in fiber or wheat or grain flakes with milk as natural remedies.