Real cause of bad breath is due to the sulfur compounds.

It is also proved that the real cause of bad breath is due to the sulfur compounds produced by anaerobic bacteria that live on the surface of the tongue and throat. This group of bacteria can survive and proliferate in an oral environment devoid of oxygen. That is why these bacteria are found in areas of the oral cavity where the oxygen comes hardly as gum that exists between the teeth, the back of the tongue and pharynx, between the teeth, periodontal pockets and other places difficult to clean. Under certain circumstances these bacteria begin a rapid breakdown of proteins, which translates into increased production of amino acids which in turn release sulfuric fragrant substances. These problematic substances are called volatile sulfur compounds that evaporate and sprayed rapidly, reaching easily to other people in the form of an unpleasant breath. For reasons that are unknown yet some people are more bacteria than others. There are several theories about it: hormonal changes, taking medication, often an antibiotic-producing bacteria imbalance in oral, or genetic predisposition. Diagnosis and treatment of bad breath.