Doctors prescribe medical marijuana to treat cancer, AIDS, multiple sclerosis, arthritis, glaucoma and migraines. But is it addictive? Dr. Oz shares his research and the audience weighs in.

Click here to watch Part 1. 


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.