The Kellogg Company (also Kellogg's, Kellogg, and Kellogg's of Battle Creek) is an American multinational food manufacturing company headquartered in Battle Creek, Michigan, United States. Kellogg's produces cereal and convenience foods, including cookies, crackers, toaster pastries, cereal bars, fruit-flavored snacks, frozen waffles, and vegetarian foods. Kellogg's was founded as the Battle Creek Toasted Corn Flake Company on February 19, 1906, by Will Keith Kellogg as an outgrowth of his work with his brother John Harvey Kellogg at the Battle Creek Sanitarium following practices based on the Seventh-day Adventist Church. The company produced and marketed the hugely successful Kellogg's Toasted Corn Flakes and was renamed the Kellogg Company in 1922. The company's brands include Froot Loops, Apple Jacks, Corn Flakes, Frosted Flakes, Rice Krispies, Special K, Cocoa Krispies, Keebler, Pringles, Pop-Tarts, Kashi, and many more.