Dr. Oz weighs in on the radiation crisis in Japan, why diet soda may give you a stroke and a new link between hysterectomy and heart disease. Find out what these headlines mean for you.

Click here to learn what you can do to help Japan. 


Click here to watch Part 1. 

Click here to watch Part 2. 

Click here to watch Part 3. 

Click here to watch Part 5. 

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.