Iams Healthy Naturals Dry Cat Food Natural Protein Sources For Healthy Strong Muscles To Support Your Cat'S Natural Agility. High Quality Natural Fish And Egg To Help Build And Maintain Muscles. Recommended For Adult Cats - 1 Year And Older Antioxidants For Healthy Immunity. Vitamin E And Antioxidants, Including Those From Tomatoes, Spinach And Peas, To Promote A Strong Immune System. Natural Fruit And Vegetable Fiber For Healthy Digestion. Natural Fiber From Beets And Apples To Support A Healthy Digestive System. 100% Complete And Balanced Nutrition For Adult Cats.