Processed foods are those that are prepared with the intention of being easy to consume. They are more convenient, longer lasting, and sometimes better tasting than 100% natural foods. However, a team of Dutch scientists recently produced a study indicating that processed foods may double your risk of developing colon cancer. At Harvard Medical School, another team demonstrated that processed foods that are rich in high-fructose corn syrup might also cause cancer, as well as obesity and type II diabetes. As the study of processed food and well-being continues, health professionals worldwide are beginning to warn consumers to pay close attention to the ingredients in the foods they eat.