What causes halitosis?
Halitosis is usually caused by poor oral hygiene. However, it can also can be caused by retained food particles or gum disease. Proper brushing that includes brushing the tongue, cheeks, and the roof of the mouth will remove bacteria and food particles. In most cases, halitosis originates from the gums and tongue. The odor is caused by bacteria from the decay of food particles, other debris in your mouth, and poor oral hygiene. The decay and debris produce a sulfur compound that causes the unpleasant odor. Other causes of halitosis are: diabetes, drugs, gum disease, heavy metal accumulation, infection, liver disease, not eating, poor diet, poor dental hygiene, smoking, sulfur, stress, and tooth decay.
