http://mylifewithnodrugs.com - The healthy skin performs many functions, and therefore it is necessary to take care of it every day. The skin is the body's largest organ which includes the hair, nails and sweat glands. It regulates heat and transmits the sensation of pain through the nerve. It is known that changes in the skin are often a sign of a dangerous condition of the body. A variety of conditions affects the skin such as bacterial and viral invaders or other conditions such as psoriasis or dermatitis.