Thanks for posting that Lucy... It is certainly something I am considering trying now.
I have always been against the 'atkins' diet (cutting out carbs completely) but it does make a lot of sense to cut them out (or reduce them) after lunch time.
You friend has done really well to lose that amount in 10 weeks. It sounds like a good healthy loss, instead of starving or crash dieting...

I'm definately motivated now, I think I might give it a try!!!