Fresh fruits contain antioxidants, fiber and water, all of which can keep your colon healthy. Strawberries, blueberries and raspberries can provide all of these nutrients. Bananas, apples and pears are other options that are rich in fiber.
Whole and multi-grains contain fiber that promotes the regular passage of waste products through the colon. Brown rice, whole grain bread and whole wheat pastas can be beneficial to colon health. Ready-to-eat cereals made with whole grains and oatmeal are other good choices.
Kidney beans, black beans, split peas and lentils can promote colon health. Each of these foods contains at least 15 grams of fiber per cup.
Nuts can provide fiber and also satisfy the craving for a salty snack without compromising the health of your colon. Pecans, almonds, pistachios and sunflower seeds are high-fiber snacks that, when eaten with a healthy diet, can reduce the risk of colon cancer.
Vitamins B6 and B9 can help lower the risk of colon disease, according to the Mayo Clinic. Carrots, potatoes with the skin on, peas, spinach and dark, leafy greens all contain healthy doses of B vitamins.
Low-fat dairy products may play a role in colon health due to their calcium content. Skim milk and low-fat cheeses and yogurt may be linked to lower risks of colon cancer.