After looking at the JUDDD diet I said I didn't think it was for me as I think I would struggle to get by on 500 calories in a day. My daughter has now challenged me to try it with her - TODAY!!! Eeek! Started quite well with a Slimfast bar and 3 cups of spiced tea with a drop of milk each - not a hardship as that's how I like my tea best and the Slimfast bars are quite nice and very filling. Mid -late morning we had iced coffees, with about 40 calories worth of milk, so we've had about 260 already! Now it's nearly 2 and I'm wondering what we can possibly have for lunch that a) we have got in the house and b) will leave us SOMETHING at least for dinner tonight. I walked the dog, and my GPS said I used up about 320 calories doing it, but Calorie Nazi here says I can only have a nectarine extra in recognition of that. Those regulars on here who do it often - I salute you.