Small things that can make a big difference in your diet

03:20

Nutrition expert Kristin Kirkpatrick, co-author of “Skinny Liver,” shows Kathie Lee, Hoda and you small substitutions that can make a big difference in your diet, like swapping out pasta for zucchini noodles, drinking a glass of water instead of a can of soda, or passing up a margarita in favor of a light beer or a glass of wine.