The heart is the engine of the human body — a muscular organ that pumps blood continuously to deliver oxygen and nutrients to tissues while removing waste products. Roughly the size of a clenched fist, the heart beats over 100,000 times per day to keep you alive and well. What Is the Heart? The heart […]
August 2025
Liver: Structure, Functions, and Key Facts
The liver is the largest internal organ in the human body and one of the most vital for survival. Located in the upper right portion of the abdomen, just beneath the diaphragm, the liver performs hundreds of functions that keep the body healthy — including filtering toxins, aiding digestion, and storing energy. What Is the […]
Understanding the Human Brain – Anatomy & Disorders
The brain is the control center of the human body and the most complex organ in the nervous system. It coordinates thought, memory, emotion, touch, motor skills, vision, breathing, and countless other functions that sustain life. Protected by the skull and cushioned by cerebrospinal fluid, the brain is both incredibly powerful and surprisingly delicate. What […]
Stomach: Structure, Functions, and Key Facts
The stomach is a vital organ in the digestive system, positioned between the esophagus and the small intestine. It plays a central role in breaking down food into a form your body can absorb. Shaped like a J and located in the upper left part of the abdomen, the stomach can expand and contract depending […]
Organs: Comprehensive Guide to Human Organs, Functions & Facts
What Are Organs? Organs are specialized structures in the human body that perform specific, essential functions required for survival and well-being. Each organ is composed of multiple tissue types working together to support vital biological processes such as circulation, digestion, respiration, and waste removal. Organs do not function in isolation—they operate as part of larger […]
