I live in the UK and trust me this diet is not sweeping the nation. I
don't know anyone who has even talked about it let alone followed
it .I don't know much about it so I'm not saying it is rubbish, but
sweeping the nation it is not. Mc Donald's and Pizza Hut are though.
It is pretty much common sense what they are saying and eating to
suite your calorie needs at specific times is obviously the right
thing to do. 9lbs loss in 11 days is pretty drastic though.