Food Hall of Shame...and Fame

What to Start Eating—Healthy Oils

Knowing the five ingredients to avoid is just the beginning. Dr. Oz says it's just as important to add healthy foods to your diet! Learn the six superfoods that actually reverse the aging process and keep you healthy.

Dr. Oz says there are many healthy oils, such as olive oil, sesame seed oil, flaxseed oil, grape seed oil and canola oil. To maximize their health benefits, Dr. Oz says good oils need to be used properly. "Keep it in a dark bottle or in your refrigerator—that's how to keep it healthy so it doesn't go rancid," says Dr. Oz. "Healthy oils are delicate, you have to treat them delicately."

Dr. Oz also says overheating good oils during cooking can damage them. "Don't cook the oil, cook the food," says Dr. Oz, "which means put a tiny bit of oil in the pan, put the food in the oil and then put the food with the oil on it in the pan—that way the oil is preserved. It doesn't heat up and it doesn't get damaged by the heat."