Are you a cereal killer? Well, who isn't? It is one of the easiest and tasty ways to have breakfast when you don't have so much time. In fact, 50% of Americans eat cereals for breakfast every day. They were also eaten by astronauts in Apollo 11 that made the first landing on the Moon. But be cautious, even though it is a rich source of fiber, but this food has more than 50% of sugar. Minimal cursor with a yellow bowl of Cereals.