Here’s how it works. The integumentary system, or skin, is the largest organ in the body. Besides the skin, it comprises the hair and nails as well, which are appendages of the skin. In humans ...

Skin is the body's largest organ and, along with hair, nails, and skin-associated nerves and glands, is part of the integumentary system ... in the Journal of Anatomy. The epidermis is constantly ...