You have the power to prevent Alzheimer's disease. Breakthroughs in Alzheimer’s prevention can make it possible to stop Alzheimer’s before it starts. Dr. Oz and a leading expert in Alzheimer's research explain how. Watch to learn more.

Click here to watch Part 2.

Click here to the Alzheimer's risk quiz.

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.