I was on another forum (not diet related) where someone said they'd tried it but were hungry all the time and didnt lose much weight anyway so gave up after about 2 weeks!
I really do think exercise helps too (even though so many people seem to hate the thought of doing any!) And that doesnt have to be going to the gym for an hour, but could simply be walking to the shops or any kind of activity that just involves mobilising yourself. For the first month on the diet my husband was away so i was doing two dog walks a days at nearly an hour each, and i think that helped with the weight loss ive seen (nearly a stone).
Great posts though guys, thankyou for taking the time to put finger to keyboard and share all that. Really interesting to read about the long term effects