Snack cereals are a type of breakfast food designed for convenience and portability. They are often made from grains like corn, rice, or oats and can be enjoyed dry or with milk. Many snack cereals are sweetened and come in various shapes and flavors, making them appealing to both children and adults. These cereals are typically marketed as a quick snack option, suitable for on-the-go consumption. Some popular brands include Cheerios, Froot Loops, and Rice Krispies. Snack cereals can also be fortified with vitamins and minerals, providing additional nutritional benefits.