Many doctors claim alternative medicine practices are junk science and may even be dangerous. Should you be concerned? Dr. Oz explores all sides of this debate, adding his own perspective on alternative remedies.

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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.