Oxygen goes in, carbon dioxide goes out. Sounds simple enough, but your respiratory system — composed of your lungs, trachea, sinuses, and sundry microscopic helpers — works a grueling 24/7 job just ...

Your diet significantly impacts lung health, influencing inflammation and breathing. Avoiding processed meats, salty foods, ...

Simple daily habits—deep breathing, exercise, posture, and diet—can strengthen lungs, reduce infection risk, and improve overall wellness. (Image: Pexels) Our lungs spend whatever second ticking of ...