CloudHospital

Last updated date: 11-Mar-2024

Medically Reviewed By

Interview with

Dr. Jae-Woo Park

Medically reviewed by

Dr. Hakkou Karima

Originally Written in English

Laser Treatment Facts - Viewpoints from Expert Doctors

    Our skin is fascinating. Did you know that the skin is the largest organ in the human body? 

    It is true, the skin is the largest organ in the body with a total area of about 20 square feet. 

    The skin has very important functions: 

    • It regulates body temperature through sweat. 
    • It provides a protective shield or barrier against microbes, physical and thermal injuries, and hazardous substances. 
    • It acts as a sensory organ, for touch and detection of temperature. 
    • It is considered an immune organ that detects infections. 
    • It reduces the harmful effects of UV sun rays. 

    Our skin consists of three main layers: the epidermis, the dermis, and the subcutaneous layer.