Approx. 14 slices. Excellent source of calcium. 25% less fat than Swiss cheese. 1 points value per slice. Add the rich, mellow nutty flavor of natural Swiss cheese to your favorite sandwiches. Our Reduced Fat Swiss Cheese slices are an excellent source of calcium making them a smart choice you'll love. All Weight Watchers products are made from the freshest and finest ingredients. 45 calories; 3 g fat and 0 g fiber per slice. 28 g Serving Size: Our product - 6 g fat; regular Swiss cheese - 9 g fat. This product was prepared to fit the Weight Watchers program and is useful for weight control when used strictly in accordance with the Weight Watchers food plans.