At-home DNA tests claim to tell you who you really are and where you come from and may potentially hold the answers to your risk for disease. But what about your privacy? What happens to your DNA after you send it in? Today, the truth about DNA test kits. Are your genes being sold?

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.

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