Airway health is the study of how well air moves through your body — from the moment you inhale to the moment oxygen reaches your lungs. Your airway is not a single organ but a connected pathway made up of three zones: the nasal passages, the oral and dental structures, and the throat and trachea. When any part of that pathway is compromised — by anatomy, habit, or obstruction — the effects ripple through your entire body, showing up as poor sleep, chronic fatigue, behavioral issues in children, and a host of other symptoms that are often misdiagnosed or overlooked entirely. Airway health is about understanding that pathway, recognizing when something is wrong, and knowing that solutions exist.