The skin is the outer covering of the human body. It is the largest organ system of the body. No matter how you think of it, the skin is very important. It covers and protects the insides of our body and has many other functions such as providing a anatomical barrier from pathogens and damage between internal organs. It also helps the body maintain a normal temperature. Its pigments protect us from the damaging ultraviolet rays of the sun. We also get the natural vitamin D from the sun through our skin. Continue reading →