Your life is in their hands – but how many doctors are guilty of unnecessary tests and wrong diagnoses? Dr. Oz and a panel of experts investigate to address your top 3 complaints.

Click here to watch Part 1.

Click here to watch Part 3.

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.