What are Some Common Causes of Gum Disease 5 Common Causes of Gum Disease | Page 4

5 Common Causes of Gum Disease: 3) Nutritional Deficiencies:  A diet rich in sugar but low in Vitamin C content can cause gum problems.  Lacking the required vitamins and nutrients in your diet can lead to gum disease. 4) Smoking:  Smoking can increase the vulnerability of your mouth to infections.  Smoking causes changes in the normal functioning of the cells of your gum tissues.  It can even lead to bad breath and even serious conditions of your mouth.