Nutritious Sweetened Corn & Oat Cereal. Breakfast made right. 10 Essential vitamins and minerals. Low fat. Excellent source of six B Vitamins. Iron and Zinc for growth. Post Honeycomb cereal, as part of a complete breakfast, is a great way for kids to start the day. Exchange: 1-1/2 Starch. Exchange calculations based on Exchange Lists for Meal Planning, copyright 1995, American Diabetes Association, and The American Dietetic Association.