No matter what time of year it is, you should always be thinking of ways to protect yourself from the harmful rays of the sun. One in every five Americans will develop skin cancer in the course of his or her lifetime. Guest, Dr. Paul Parker, discusses the root cause of skin cancer, the role the sun plays and how to avoid this deadly disease. Learn various ways to protect your skin, which vitamins are helpful and how important it is to visit your dermatologist on a regular basis.