Battle Creek is a city in the U.S. state of Michigan, in northwest Calhoun County, at the confluence of the Kalamazoo and Battle Creek Rivers. It is the principal city of the Battle Creek, Michigan Metropolitan Statistical Area, which encompasses all of Calhoun county. As of the 2000 census, the city had a total population of 53,364.Battle Creek, known as the "Cereal City", is the world headquarters of Kellogg Company, founded by Will Keith Kellogg in 1906, whose brother, Dr. John Harvey Kellogg, invented cold breakfast cereal as an alternative to the traditional meat-based breakfast. It is also the home of Post Cereals, which was part of General Foods Corporation at one time, then Kraft Foods, and is now part of Ralcorp.

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