Chocolate for breakfast is acceptable in croissants, on bread, and of course in cereal. Cocoa Pebbles is a brand of cereal targeted to children and young adults. Cocoa Pebbles is one of two pebbles brands, the other being fruity. Cocoa Pebbles received a health makeover in early 2011 to provide better nutrition. Serving size is ¾ cups and is 160 calories when eaten with fat free milk. Cocoa Pebbles provides 10 essential vitamins and minerals with each helping. These include Vitamin D, Riboflavin, and Vitamin B6. Cocoa Pebbles is also low in fat with less than 1 gram and it is cholesterol-free. Cocoa Pebbles is also gluten-free because it is rice-based.