How One Michigan Town Became the Cereal Capital of the World

You probably know that breakfast cereal was born in Battle Creek, Michigan. What’s less known is the feud that turned one mid-size Michigan town into the cereal capital of the world.

It started at the Battle Creek Sanitarium, the famous health resort run by Dr. John Harvey Kellogg, where patients ate plain, wholesome foods. Two of the people who passed through that world would spend the next few decades as rivals.

The first rift was between brothers. Dr. Kellogg wanted to keep his flaked-grain foods part of his medical practice. His younger brother, Will Keith (W.K.) Kellogg, saw a business. W.K. broke away and, in 1906, founded the company that became Kellogg’s — and the brothers’ relationship never really recovered.

The second rival came from outside the family. C.W. Post had been a patient at the Sanitarium, and he left inspired to make health foods of his own. He launched the Postum Cereal Company in 1895 with a coffee substitute called Postum, then introduced Grape-Nuts in 1897. Post and Kellogg became fierce competitors, racing each other with new products, splashy advertising, and long fights over patents and trademarks.

Their success set off a stampede. At the peak of the “cereal rush,” reportedly more than 100 cereal companies were operating in Battle Creek, all chasing the breakfast boom. Most vanished. Two did not: the descendants of Kellogg’s and Post’s companies are still tied to the city today, which is why Battle Creek proudly calls itself “Cereal City.”

The town leans into it. For decades it has hosted a cereal festival featuring the “World’s Longest Breakfast Table,” where thousands of people sit down together for a free bowl — a friendly ending to a story that began with a not-so-friendly rivalry.