Cereals are grains that are grown for food, and they are a staple in many diets around the world. Common types of cereals include wheat, rice, corn, and oats. They are often processed into products like bread, pasta, and breakfast cereals, making them versatile ingredients in various meals. Cereals are rich in carbohydrates, which provide energy, and they can also be a good source of fiber, vitamins, and minerals. Eating whole grain cereals, like brown rice or whole wheat bread, is especially beneficial for health, as they help with digestion and can reduce the risk of certain diseases.