Your Upper Respiratory Tract — the body’s first line of defense! From your nose to your throat, it filters, warms, and humidifies every breath you take — keeping dust, microbes, and pollutants out of your lungs 🫁 Protect it, strengthen it, and breathe cleaner every day 💨 #lunghealthlibrary #UpperRespiratoryTract #LungHealth #RespiratorySystem #HealthyLungs #BreathingBetter #NasalHealth #ThroatCare #AirwayHealth #LungCare #RespiratoryWellness #NaturalHealing #ImmunityBoost #BreatheBetter #HolisticHealth #WellnessJourney#lungs