Having trouble losing the last few pounds? Dr. Oz answers all your toughest weight-loss questions and helps you overcome diet roadblocks. Lose it all once and for all.

Click here to watch Pt 1. 


Click here to watch Pt 3. 

Click here to watch Pt 4.

Click here to watch Pt 5.  

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.