30% Less Sugar (each breakfast bar contains 13g of sugar. Our original Milk Chocolate Peanut Meal Bar contains 24g of sugar) than our original Milk Chocolate Peanut Meal Bar. 180 Calories. Great taste. 22 Vitamins & minerals. 30% of Daily calcium. Naturally & artificially flavored. The Slim-Fast Plan: Start losing weight today with the Slim-Fast Plan. Use the Slim-Fast Day as your guide. You can eat six times a day: two Slim-Fast Meals, three snacks, one sensible meal. Increase your physical activity, drink plenty of water and lose weight! It's that simple! Then keep if off with one Slim-Fast Meal a day, your sensible eating habits and physical activity. If you start to regain weight go back on the weight loss plan. Now achieve your weight-loss goals on the Slim-Fast Plan with Slim-Fast Optima Breakfast Bars! 30% Less Sugar (each meal bar contains 13g of sugar. Our original Milk Chocolate Peanut Meal Bar contains 24g of sugar): Less sugar for better nutrition while losing weight. 30% of Daily Calcium: Helps build strong bones. A convenient meal with great taste to help nourish your body and cut your calories to help you lose weight successfully on the Slim-Fast Plan!