Gastroenterologists warn of dietary risks and colorectal cancer symptoms

Gastroenterologists highlight specific dietary habits and physical symptoms to watch for regarding digestive health and colorectal cancer. Experts suggest avoiding highly processed foods, such as certain protein bars, which often contain numerous additives that can cause bloating and gas. Dr. Harmony Allison of Tufts Medical Center notes that whole foods like nuts, seeds, or milk are better alternatives for protein.

Additionally, medical professionals advise caution with red and processed meats, as they are linked to an increased risk of colorectal cancer and polyps due to high saturated fat content. Dr. Reezwana Chowdhury of Johns Hopkins University emphasizes the importance of moderation when consuming these foods.

Regarding symptom recognition, changes in bowel habits are critical indicators. While a healthy stool is typically smooth and soft, symptoms such as blood in the stool (appearing red or black), mucus, or a significant change in stool shape—such as thin, pencil-like stools—can indicate colorectal cancer. Medical intervention, including colonoscopies, is recommended when these changes occur.