Dietary fat has been looked at differently over the decades. It wasn't long ago that all fat was bad. Then some fats were seen as healthy. How do you know? In this video, Dr. Ann Louise Gittleman helps clear up some of that confusion. She discusses what the low fat craze in the 80's and 90's did to our health. Also find out what we might be eating but maybe shoudln't and what she recommends instead to help our metabolism!