Can metals be destroying your memory? Meet the doctor who says yes – and whose groundbreaking research can change your destiny. Get Dr. Neal Barnard's 3-step plan to keep your mind sharp and prevent Alzheimer's. 

View Part 1 of Prevent Alzheimer's in 3 Steps.


View Part 2 of Prevent Alzheimer's in 3 Steps.

View Part 4 of Prevent Alzheimer's in 3 Steps.

Read more about Dr. Neal Barnard's brain-protection plan.

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.