Female, 40, fertile and fat: these are the four F's of gallstones that could send you to the hospital. Learn how to prevent and detect gallstones before you need surgery. 

Animation produced by Visible Productions Inc.

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.