Sensa claims to help you lose weight by changin the way you smell food. Hear from experts and real women who've tried it. Should you believe the hype? Dr. Oz investigates.

View Part 1 of Sensa: Sensational or Senseless?


View Part 2 of Sensa: Sensational or Senseless?

View Part 4 of Sensa: Sensational or Senseless?

View Part 5 of Sensa: Sensational or Senseless?

Read more about Sensa and see if it's right for you.

You've heard of red wine and white wine but have you ever heard of blue wine? This blue version of wine is given a taste test to see how it compares to the classics.