The heaviest organ in the human body is the skin. It accounts for about 16% of a person’s total body weight. The skin is not only the largest organ but also one of the most important, as it serves as a protective barrier against external elements, regulates body temperature, and allows for the sensation of touch.
The skin is composed of three main layers: the epidermis, dermis, and hypodermis. Each layer has its own unique functions and structures that contribute to the overall health and protection of the body.
Given its size and weight, the skin plays a crucial role in maintaining homeostasis and protecting the body from infections, injuries, and harmful UV radiation.