Food Hall of Shame...and Fame

Foods to Avoid—Hydrogenated Oil

To increase their shelf life, Dr. Oz says certain oils are hydrogenated. This process turns the oil into a solid at room temperature, but it also makes the oil unhealthy. "This stuff is great because it doesn't go bad, but it's very bad for you," says Dr. Oz. Avoid food products that contain hydrogenated oil, often labeled as "trans fats."