Persistent bad breath could be a warning sign of colon cancer: Experts explains

Emerging studies reveal a concerning link between persistent bad breath and colon cancer. Gastroenterologist Dr. Joseph Salhab highlighted that the bacteria Fusobacterium nucleatum, found in the mouth, has been discovered in colon cancer tumors. This bacteria can travel to the intestines, promoting cancer cell growth and spread, suggesting oral hygiene is crucial for gut health.