Cheesy taste you love and calcium, whole grain (8g) and Vitamins B1, C, D & E. The cheesy taste kids love. The nutrition their growing bodies need. Strong Bones: 2 Out of 3 kids don't get enough calcium. Supermac has calcium and Vitamin D to help build strong bones. Whole Grain: Most kids need 3 servings of whole grain each day. Supermac is a good source of whole grain (8g; 1/2 serving). Vitamins: Kids need a variety of nutrients that are important for growth. Supermac & Cheese is a good source of Vitamins B1, C, D and E.