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

In addition, the integumentary system performs important immune functions, cell fluid maintenance, synthesis of Vitamin D, body temperature regulation, and detection of stimuli.

Functions: What Does the Endocrine System Do? The key responsibility of your endocrine system is to create and release hormones into the bloodstream while monitoring their levels throughout your body.

The human body has numerous systems that are structured to perform specific bodily functions, but they're also interconnected and dependent on one another.

This system controls the body processes that occur at rest. It regulates the everyday functions of body systems under relatively stable conditions, Giordano told Live Science.

Glial cells play an important role in supporting the body's nervous system. Several types of glial cells exist. Learn more here.

What are endocannabinoids and the endocannabinoid system? Read on to discover more about the ECS, including its function and potential therapeutic uses.