Why is your skin health so important? Your skin protects your body from the many viruses and bacteria you are exposed to every day. It also protects you from the sun's rays. Healthy skin produces vitamin D with sun exposure, and vitamin D is important for our body. In this class, you will learn about skin anatomy and physiology; get basic tips on how to keep skin healthy; and find out options in skin rejuvenation, and surgical options for facial rejuvenation.