“…The World Health Organization (WHO) defined oral health as "a state of being free from chronic mouth and facial pain, oral and throat cancer, oral infection, and sores, periodontal (gum) disease, tooth decay, tooth loss, and other diseases and disorders that limit an individual's capacity in biting, chewing, smiling, speaking, and psychosocial wellbeing." 3 Like other body areas, your mouth teems with bacteria -primarily harmless. But your mouth is the entry point to your digestive and respiratory tracts, and some of these bacteria can cause disease.…”