Dr. Oz: Safe salad, Alzheimer's breakthroughs and more

Loading Video…

This browser does not support the Video element.

Dr. Oz is tackling new topics on this show this week -- lettuce woes and breakthroughs when it comes to Alzheimer's research. Plus, a heart device that he developed a few years ago is being talked about in the New England Journal of Medicine.

LINK: www.doctoroz.com