Overview:

The skin is the largest organ in the human body by weight. It weighs about 8 to 11 pounds (3.6 to 5 kilograms), depending on 15% of one's absolute body weight.

The skin consists of three essential layers: the epidermis, dermis, and hypodermis (or subcutaneous layer). The farthest layer of the epidermis consists mainly of dead cells and acts as a barrier against ecological hazards such as microorganisms, artifacts, real wounds, etc. The skin below the face contains connective tissue, hair follicles, sweat glands, lubricated organs, muscles, and tendons. This layer provides primary support and thermoregulation and is foundational.

It controls internal heat levels through the development of sweat and the expansion or tightening of veins. The skin is likewise engaged with the amalgamation of vitamin D when presented to daylight, which is indispensable for bone wellbeing. Besides, the skin contains tangible receptors that identify contact, tension, agony, and temperature, giving fundamental input about the outside climate.

The skin's capacity to fix itself after wounds and its association with resistant reactions feature its dynamic and multifunctional nature. Generally speaking, the skin is not only the largest organ by weight but additionally a fundamental part of the human body's protection, administrative, and tangible frameworks.

Read more: What is the largest organ in the human body