Gum disease has been linked with many health problems including heart disease and diabetes. Now, there’s another reason to maintain good oral health: A type of bacteria responsible for gum disease may be a cause of esophageal cancer.
http://www.newsmax.com/Health/Health-News/gum-disease-bacteria-esophageal-cancer/2016/02/26/id/716290/
Gum Disease Bacteria Linked to Esophageal Cancer Risk Read more: Gum Disease Bacteria Linked to Esophageal Cancer Risk