Dr. Oz stresses how the desire to be thin can become a full-blown, life-threatening illness known as extreme anorexia. He reveals the most severe case of anorexia ever shown on television.

Want to know how to look marvelous without splurging so much? Dr. Oz invites three beauty experts to share the smartest ways to save money while looking fabulous starting from your hair and makeup tools to the beauty products you use.