Cereal products are food items made from processed grains, primarily wheat, corn, rice, and oats. These grains are often ground into flour or cooked and then dried to create various forms, such as cereal flakes, granola, and puffed rice. Cereal products are commonly consumed for breakfast and can be enjoyed with milk, yogurt, or fruit. Many cereal products are fortified with vitamins and minerals to enhance their nutritional value. They can be a source of carbohydrates, fiber, and essential nutrients. Popular examples include cornflakes, oatmeal, and muesli, which are widely available in grocery stores.