Meet Derek, who never took a music class in his life, but after being hit, he suddenly played the piano. Plus, almost every kid has a smartphone, but could it cause cancer in their developing brains? Dr. Oz takes a closer look.

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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