Background
Source: Wikipedia
John Harvey Kellogg (February 26, 1852 – December 14, 1943) was an American businessman, inventor, physician, and advocate of the Progressive Movement. He was the director of the Battle Creek Sanitarium in Battle Creek, Michigan, founded by members of the Seventh-day Adventist Church. It combined aspects of a European spa, a hydrotherapy institution, a hospital, and a high-class hotel. Kellogg treated the rich and famous, as well as the poor who could not afford other hospitals.
