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, ...

You may understand the respiratory and digestive systems as separate entities but, in many ways, the two are intimately connected. For example, breathing provides oxygen to help your digestive tract ...

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 ...

As most people are aware, marijuana is the most widely used illicit drug in the world. 1 Cannabis is the second most smoked substance, after tobacco. In the past few years, recreational use of ...