Digestion and breathing may seem unrelated, but they are intimately connected. Here's how they work together to support health.

The respiratory system is responsible for providing oxygen to the rest of our body. We’ll discuss the anatomy and function.

Medically reviewed by Michael Menna, DO Key Takeaways The body's organ systems include your circulatory and respiratory ...

The researchers explain that COPD is a disease associated with aging, as older patients are more susceptible to it because of how their respiratory system structure and function change with age.