Three detailed anatomical illustrations of the brain, eye, and human body, highlighting the nervous and circulatory systems.

Learn More About Your Physiology

Learning about human physiology can reveal how complex bodily systems work together to maintain health and wellness. By studying physiological processes, we gain insights into everything from cellular function to how organs interact, which can enhance our understanding of how to take care of our bodies.

Body Systems

Body SystemsPhsyiology: Interstitium

Phsyiology: Interstitium

It seems strange that scientists would discover a new organ in this day and age, but it just goes to show that we always have more to learn! Meet the interstitium. This tissue is found in the body’...

Body Systemsphysiology hormones

Physiology: Hormones

There are many bodily functions that are influenced by hormones including growth, development, reproduction, puberty, differences between sexes, cell growth, heart rate, the speed that we burn cal...

Body SystemsThe Pineal Gland

The Pineal Gland

The pineal gland is a small endocrine gland, located deep in the center of the brain. About the size of a grain of rice, it is a reddish-gray color and is shaped like a pine cone, which is how it g...

Body SystemsPhysiology: The Digestive System

Physiology: The Digestive System

Your digestive system works to turn food & liquids into the fuel your body needs. Saliva is formed in your mouth when you see, smell, or think about food and begins to break it down for digestion.

Body SystemsPhysiology: The Lymph System

Physiology: The Lymph System

The word lymph comes from the Latin word “lympha” which means “water.” It was first described in the 17th century by Olaus Rudbeck and Thomas Bartholin. The lymph system is a network of tissues and...

Body SystemsThe Gut-Brain Connection

The Gut-Brain Connection

The term gut-brain is a fairly new and growingly popular term. Studies are beginning to reveal a deep connection between gut health and mental function, pointing the way for tremendous revelations...

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