Dr. Oz opens up about a health issue that has hit close to home: his mom was diagnosed with Alzheimer's. Plus, Dr. Oz takes a breakthrough blood test to see if he has the genes for Alzheimer’s and reveals the new at-home test anyone can take right now to see if you’re at risk. Then, it’s Dr. Oz’s "Candidate Check-Up": first up, Bernie Sanders. From his age to his exercise regimen to his healthcare policies, no questions are off-limits!

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.