Tag: Body proteins

The human body is composed of approximately 60% water, and the proper distribution of this fluid is largely governed by proteins. The relationship between body proteins and water is a dynamic and interdependent partnership that is vital for overall physiological function.

Proteins are found in every cell of the human body and are considered the body's 'workhorses'. The main function of proteins in simple terms is to build, repair, and regulate nearly all biological processes essential for life.

The human body contains over 20,000 different proteins, but they can be categorized into seven major functional groups that carry out almost every cellular process. This guide explores what are the 7 proteins in the human body, detailing their distinct roles, from catalyzing reactions as enzymes to providing structural support throughout our tissues and organs.

The human body contains an estimated 500,000 different types of proteins, yet four main functional categories encompass the majority of their roles. These four essential types of proteins—structural, enzymatic, transport, and defensive—are critical for virtually every biological process, from cell maintenance to immune defense.