Colon Cancer: How to Lower Your Risk Colon cancer is one of the most common cancers, and one of the leading causes of cancer death. Despite these sobering statistics, there are steps you can take to reduce your risk of colon cancer. Here are six tips to help you avoid colon cancer: 1. Get screened. Regular screenings are the best way to find colon cancer early when it’s most treatable. If you’re 50 or older, or if you have a family history of colon cancer, talk to your doctor about getting screened. 2. Eat a healthy diet. A diet high in fruits, vegetables, and whole grains and low in red and processed meats has been linked with a lower risk of colon cancer. 3. Get moving. Physical activity has been shown to reduce the risk of colon cancer. Aim for at least 30 minutes of moderate-intensity exercise on most days. 4. Don’t smoke. Smoking is a major risk factor for colon cancer. If you smoke, quitting is the best way to reduce your risk. 5. Limit alcohol. Drinking alcohol has been linked to a higher risk of colon cancer. If you drink, do so in moderation. 6. Manage your weight. Being overweight or obese increases your risk of colon cancer. Maintaining a healthy weight through diet and exercise can help reduce your risk. If you're experiencing persistent abdominal discomfort and other colon cancer symptoms, it's best to see a colorectal cancer specialist.