Skin Care For a Healthy, Youthful You
Your skin needs to be cared for in order to stay healthy. It is easy to be bombarded daily with information about skin cancer and products that can help you look younger and more wrinkle-free. What do you know about the layers of your skin and how they work together? Knowing the structure and nutritional needs of the largest organ in your body will allow you to look and feel your best while avoiding many skin conditions. How our Skin Works The three layers of skin are: Epidermis This outermost layer acts as our barrier. Keratinocytes are a group of cells that begin life in the epidermis' innermost layer and gradually migrate up to the surface. They produce large quantities of keratin, which protects us from the outside environment. They die once they reach the surface and then flake off as usual. Dermis The dermis, the next layer below, contains three types of connective tissues. Collagen gives skin strength, proteins give it its typical structure and firmness, and ...