We spend nearly one-third of our lives asleep, and in those hours we are living an entire second life in our dreams. But what really goes on inside our brains at night? What are our dreams trying to tell us? Today, some of the most common dreams people have, what they mean, and what they can tell you about your health.

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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