Colorectal cancer occurs when cancer cells begin to grow and spread within the colon walls. If undiagnosed promptly, it can spread beyond the wall of the colon or rectum through the lymphatic system to other organs in the body. The cause of cancer is not yet known; however, there is a link between diet and lifestyle to cancer risk and how you may respond to treatment. Consult a health care professional for specific diet counseling suited to your needs, depending on the progress of your treatment.
Whole Grains
It's important to eat a diet rich in whole grains if you have colorectal cancer. Whole-grain foods include whole-grain bread, pasta, barley, oatmeal, quinoa and brown rice. These foods contain fiber content, which can help prevent constipation, and protein, which can help provide the body with energy. Reduce or eliminate simple carbohydrates such as sugar, honey, high-fructose corn syrup, concentrated sweeteners, sugary beverages, cookies, cakes, pastries, white bread, crackers and white-flour baked goods. These cause a sudden rise in blood sugar and ultimately increase inflammation in the body, according to Medical News Today.
Fruits
Fruits are a healthy choice during illness. They provide the body with many different vitamins, minerals and phytochemicals. These nutrients can help strengthen the body's immune system and provide additional hydration. Some examples of nutrient-rich fruits include berries, mango, kiwi fruit, citrus and peaches. Fruits can also be added to smoothies and salads or enjoyed with granola over low-fat yogurt.
Vegetables
Vegetables are essential to any diet, especially when you have cancer. As with fruits, vegetables pack a powerful dose of vitamins, minerals and phytochemicals. Healthy vegetables include peppers, eggplant, carrots and dark leafy greens such as spinach and kale. If you find that vegetables cause additional gas and bloating, consult an oncologist about the use of an over-the-counter gas medication, such as Beano.
Low-Fat Dairy
Consume several servings of low-fat dairy each day when sick with colorectal cancer. Low-fat dairy provides the body with calcium and protein. Calcium is essential for the maintenance of strong bones and teeth; protein is required for tissue growth and healing, and may also help provide energy and decrease inflammation.
