Concerned about your fading memory? You're not alone. Find out the 3 things you can do today to protect your brain from Alzheimer's.

Click here to watch Part 1.

Click here to get memory tips from memory expert, Joshua Foer. 

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.