Losing weight with healthy waterless cooking is made easy when you cook with waterless cookware. You don’t have to add oil, fat or grease to cook meats and vegetables which cuts down on the calories. The food is steamed perfectly which saves the vitamins. The special steam control valve whistles when it is time to turn down the heat. The lids have a unique vapor seal that keeps in the steam. You can steam cook chicken, roasts, steak, hamburgers in their own natural juices without adding butter and oil. This will cut down on calories. The steamed cooked veggies are great using this waterless cookware. You only need a little bit of water at the bottom of the pan and the vitamins will stay in the food instead being boiled away. This is healthy cooking at its best. Boiling is terrible because so much of the vitamins and minerals get poured down the drain. You no longer need to add butter, margarine or salt to your veggies when cooking with this steam control cookware. The veggies taste great steamed cooked in their own juices.