Dear Reader,
Halitosis — the dreaded bad breath — can be a symptom of minor or sometimes serious health concerns. The most common cause is odor-producing bacteria trapped on the uneven surface of the tongue or on the teeth or dentures. Other sources include tooth decay, faulty fillings and gum disease, which can create pockets for bacteria to gather. Conditions such as gastroesophageal reflux disease and diabetes also can contribute to breath odor. | 
