Your parasympathetic nervous system is often described as promoting your body's rest-and-digest state. Typically, your parasympathetic and sympathetic nervous systems collaborate to control your ...

The five vital organs in the human body are the brain, heart, lungs, kidneys, and liver. Other organs include the gallbladder, pancreas, and stomach. Organ systems, such as the nervous system ...

The sympathetic nervous system controls the body's flight or fight mechanism. Learn about its vital functions, & how it regulates bodily processes.

Everything your body does is connected in some way to your nervous system. It tells your heart to beat and your lungs to breathe. It controls the way you move, the words you say, and how you think ...

In total, there are 10 main body systems in the body. The respiratory system, the airways and lungs, supplying oxygen and removing carbon dioxide from the blood.

The sling systems refer to a network of tissues (fascia) that create a system around the body, connecting various muscle groups using chains, or slings, along and across the body.

DEAR DOCTOR K: What are the body parts, or systems, that help us balance? DEAR READER: Our daily balancing acts require intricate coordination between body systems. These include the central ...

What happens inside your body when you're tired, out of breath, or oxygen-deprived? A new study by researchers at the ...

Stress effects on the body include high blood pressure, depression, and shortness of breath. Stress can affect many bodily functions and systems. Learn more here.