Interesting (as you can tell I didn't read the article). I think the 'originator' of this diet was Penn Jilette (I listened to his podcast at the time), and whe

Interesting (as you can tell I didn't read the article). I think the 'originator' of this diet was Penn Jilette (I listened to his podcast at the time), and when he did it I'm certain it was potatoes and nothing else.