John Harvey Kellogg was arguably the most famous physician of the late 19th and early 20th centuries. He introduced the concept of eating clean foods, exercise, and other healthful innovations. He was also the guy who invented cornflakes. And, in my opinion, he was a very bad man. The worst kind of bad, in fact: the kind that sleeps easy at night, believing his horrible work was the will of God.Read more... Click here to read full news..