From bone structure to the surface of your skin, Dr. Ali Mohajerani at N.H.F Clinics shares the surprising science behind facial aging and a layered approach for preserving a youthful, natural look ...

The skin contains three layers: The epidermis, dermis and a layer of fatty tissue. Structures within these layers are involved in thermoregulation. Sweat glands in the dermis release more sweat ...

The outermost layer of the skin, the epidermis, serves as a protective barrier. It consists of tightly packed cells arranged in several layers. New cells form at the bottom and gradually push ...