My favorite cereal is manufactured by Kellogg's. The cereal was introduced to the United States in 1955. It is made primarily from grains like lightly toasted rice, wheat and barley. Special K used to be marketed primarily as a low-fat cereal that can be eaten to help one lose weight. I eat it because it tastes delicious. Like waaayyy delicious! My favorite kind is the one with strawberries. What’s your favorite cereal?