Considering Diet to Help Prevent Cancer

March is colorectal cancer awareness month, and many health care organizations are promoting scheduling regular screening for colorectal cancer, such as getting a colonoscopy.

Colorectal cancer screening targets everyone over the age of 50. Your doctor might even recommend getting screened earlier if you are at higher risk or have a family history of colorectal cancer. While you should still count on regular screenings as your best bet to prevent colorectal cancer, there are some things you can do diet-wise to help prevent colorectal cancer.

Prevent Colorectal Cancer: Diet Do’s

The best things to eat—and this applies to really everyone, not just someone trying to prevent cancer—are high-fiber whole grains, green leafy vegetables and cruciferous vegetables. The following are lists of types of these foods, so you can get an idea.

High-fiber whole grains

  • Whole wheat bread
  • Oatmeal
  • Brown rice
  • Barley

Green leafy vegetables

  • Spinach
  • Kale
  • Romaine lettuce

Cruciferous vegetables

  • Broccoli
  • Cauliflower
  • Cabbage
  • Brussels sprouts

Green leafy vegetables are important because they contain carotenoids. Carotenoids help prevent cancer by acting as antioxidants. Folate, also contained in these veggies, may offer protection against colorectal cancer, breast cancer and lung cancer.

Prevent Colorectal Cancer: Diet Don’ts

You might see a little repeat of information here from other blog posts, but only because these “diet don’ts” are pretty applicable for anyone wanting to live a healthier lifestyle. Limiting foods rich in animal fats, red meat and alcohol help prevent colorectal cancer.

Diets high in red meat have been associated with an increased risk for colon cancer. To eat less meat, think of fruits, vegetables and whole grains as the entrée at meals, with meat as the side dish. And you can drink a little, but it would be better to not drink at all. Alcohol has also been associated with an increased risk for colon cancer.

Looking for more information on colorectal cancer?

The Springfield Clinic web page for Colorectal Cancer Awareness Month has a lot of information about colorectal cancer and colonoscopies, including an article written by one of our Colon & Rectal Surgery doctors, James Thiele, MD, FACS, FASCRS, about the importance of getting screened regularly for colorectal cancer and how the colonoscopy procedure works. Check out this information and schedule your colonoscopy today!